- ArithmeticException
- ArrayIndexOutOfBoundsException
- ClassNotFoundException
- Exception
- FileNotFoundException
- IOException
- IllegalArgumentException
- InterruptedException
- NoSuchFieldException
- NoSuchMethodException
- NullPointerException
- NumberFormatException
- RuntimeException
- SQLException
- StringIndexOutOfBoundsException
Minggu, 26 November 2023
Most Java Exception 1
Kamis, 23 November 2023
Preamble In Latex
All LaTeX documents start with a preamble. Most common preamble latex command consists of:
\documentclass{}
The first command in any document. Used to specify what type of document is being made. Some common arguments are article (common for scientific journals), book, slides, beamer (for presentations), standalone.
\usepackage{}
This command imports a package into the LaTeX document. This is important for including any commands that are not standard in LaTeX.
\title{}
The intended title of the document should be used as the argument
\author{}
The author of the document should be used as the argument.
\date{}
The argument is the date associated with the document. Note that leaving the argument empty will create a blank date in the title, and not including the command will make the default title to the date compiled.
Example
Type this latex script in your latex document, before \begin{document} and after \documentclass{book} line:
\title{your title here...}
\author{Private Course and Tutor Course}
\date{November 1991}
Type this latex script after \begin{document} line:
\maketitle
Bibliography:
https://www.gvsu.edu/ ( university )
https://www.nyu.edu/ ( university )
latex, tex, latex script, latex command, latex document, latex article, latex book preamble, latex beamer, latex standalone, latex document title, latex document author, latex document environment
Related Post:
Rabu, 22 November 2023
Circle Element
Circle=Lingkaran. Click here to view the circle »
Center / Centre / Midpoint=Titik pusat lingkaran
Radius=Jari-Jari
Diameter=Diameter Click here to view the circle's diameter »
Circumference/Perimeter=Keliling
Area=Luas
Angle=Sudut
Arc=Busur
Minor Arc=Busur Kecil/Pendek
Major Arc=Busur Besar/Panjang
Chord=Tali Busur
Slice/Sector=Juring
Minor Slice/Sector=Juring Kecil
Major Slice/Sector=Juring Besar
Segment=Tembereng
Minor Segment=Tembereng Kecil
Major Segment=Tembereng Besar
Apothem=Apotema
Tangent=Garis Singgung
Secant=Garis Potong
Semicircle/Half Of A Circle=Setengah Lingkaran
Quadrant/Quarter Of A Circle=Seperempat Lingkaran
Notes:
Close the opening window after view the Circle element.
< previous Two Dimensional Shape
pelajaran sekolah, pelajaran matematika, pelajaran mtk, pelajaran bahasa inggris, ilmu mtk, ilmu sekolah, school lesson, english lesson, school course
Bibliography
http://septinha.blogspot.com/https://thirdspacelearning.com/
Related Post:
PHP MySql Function List
mysql_affected_rows
How many rows or records get updated or deleted or affected by a given query.
mysql_auto_increment
Adding one incremented auto number to each record once added.
mysql_close
Closing one open connection to MySQL database.
mysql_connect
Connecting string to store userid and password and database name to connect to MySQL
mysql_create_db
Create a database in MySQL
mysql_db_name
List the name of all databases in MySQL
mysql_errno
Associated error number of each mysql query
mysql_error
Error message after executing a query
mysql_fetch_field
we can get the type of field with all other details about the field
mysql_fetch_lengths
get the length of data used in all fields of a record
mysql_fetch_row
get the row of data from a MySQL table
mysql_field_flags
getting the field flags associated with the field.
mysql_field_len
Returns the maximum length of a field in a recordset
mysql_field_name
Returns the name of a field in a recordset
mysql_field_type
Type of field used in MySQL table.
mysql_insert_id
Get the auto increment id of the last inserted record
mysql_list_dbs
List of database in MySQL
mysql_list_tables
List of tables present in a database
mysql_num_fields
Number of fields present in a query or in a table
mysql_num_rows
Getting the total number of rows in a query or in a table
mysql_query
Function to execute any query statement in MySQL database
bibliography
https://www.plus2net.com/https://www.w3schools.com/
Related Post
List All Enabled PHP Extension
Using the php -m Command
The php -m command is a quick and simple way to list all installed and loaded / enabled PHP extensions / modules on a computer.-
Type this following command in our terminal / command line / command prompt:
php -m - press Enter on keyboard.
Bibliography:
https://bytescout.com/https://www.tutorialspoint.com/
https://www.w3schools.com/
Related Post:
Hello World PHP XAMPPSQL Queries Command
SELECT * FROM table_name;
If you want to display all the attributes from a particular table, this is the right query to use:
SELECT column_name, ... FROM table;
If you want to display particular attributes from a particular table, this is the right query to use:
DROP VIEW view_name;
This query will delete a view. Remember that the DROP VIEW is disallowed if there are any views dependent on the view you are about to drop.
UPDATE Command Purpose
Update the values of two columns.
Update Command Syntax
UPDATE table_name SET Column_1=<value_1>, Column_2='value_2', ...;
Update Command Example
CREATE TABLE Command Syntax
CREATE TABLE table ( field_1 int, field_2 varchar(80), .... );
add the table and some of the column labels.
CREATE VIEW view_name AS SELECT column_1, column_2, ... FROM table_name;
Create a view that can be used to query data from table1.
INSERT INTO table_name ( column_1, column_2, ... ) VALUES ( value_1, value_2, ... );
to add new rows of data into a table in the database.
< Previous DDL, DQL, DML, DCL and TCL Commands
Bibliography:
https://bytescout.com/https://www.tutorialspoint.com/
database, sequel, structure query language, data, system
Related Post:
- How to know Microsoft Access Database File Version
- Microsoft Access SQL Sample ( Create Table )
- Top Database Comment Syntax 1
- DDL, DQL, DML, DCL and TCL Commands
- Contoh Desain Tabel Database 1
- Post About SQL
- JDBC Class For Name
- Post About Database
- Fungsi Menu Pada Microsoft Excel 1
- Fungsi Menu Pada Microsoft Excel 2
- Fungsi Menu Pada Microsoft Excel 3
- Memelihara Kesehatan Lingkungan
- Things In Backyard
Jumat, 17 November 2023
Microsoft Access SQL Sample
- Open Microsoft Office Access
- On the Create tab, in the Macros & Code group, click Query Design.
- On the Design tab, in the Query Type group, click Data Definition.
- Type the following SQL statement:
CREATE TABLE product (
[Id] INTEGER, Name CHAR, Price FLOAT,
Stock INTEGER, Category INTEGER,
CONSTRAINT [PKid] PRIMARY KEY ([Id]) ); - On the Design tab, in the Results group, click Run.
Bibliography:
Related Post:
Akelpad Menu 1
File
Edit
View
Favourites
Options
Plugins
Help
Text Editor, Microsoft Windows Software, Application, Program
Related Topics:
Top Database Comment Syntax 1
MySQL
Single Line
Multiple Line / Several Line
/* comment goes here */
PLSQL ( Oracle Procedural Language extensions to SQL )
Single Line
Multiple Line / Several Line
/* comment goes here */
SQL Server (Microsoft Transact SQL)
Single Line
Multiple Line / Several Line
/* comment goes here */
MongoDB
MongoDB Query
you can insert or include or snipping in every MongoDB query as operator.
MongoDB Configuration Single Line
MongoDB With JavaScript (JS)
use JavaScript single line comment:
MongoDB With Python Single Line / Multi Line
Bibliography
https://copyprogramming.com/
https://linuxhint.com/
https://stackoverflow.com/
https://www.mongodb.com/
https://www.programiz.com/
https://www.techonthenet.com/
Related Post:
Memelihara Kesehatan Lingkungan
Fungsi Menu Pada Microsoft Office Excel 1
Aktivitas Kebugaran Jasmani
Ribbon Home Pada Microsoft PowerPoint
Fungsi Ribbon Home Pada Microsoft Office PowerPoint:
Clipboard > Paste:
Clipboard > Copy : Menggandakan objek yang dipilih.
Clipboard > Cut :
Clipboard > Format Painter :
Slides > New Slide : Menyisipkan / menambahkan slide baru.
Slides > Layout : Menentukan tata letak slide.
Slides > Reset : Menata ulang ukuran, posisi, dan format slide.
Slides > Delete : Menghapus slide.
Font > Font : Mengatur jenis huruf.
Font > Font Size : Mengatur ukuran huruf sesuai yang diinginkan.
Font > Increase Font Size : Memperbesar ukuran huruf.
Font > Decrease Font Size : Memperkecil ukuran huruf.
Font > Clear All Formatting : Menghapus seluruh format teks.
Font > Font Color : Mengatur warna huruf.
Font > Change Case : Mengatur huruf besar (kapital) / huruf kecil.
Font > Character Spacing : Mengatur spasi di setiap karakter huruf.
Font > Text Shadow : Memberikan bayangan di belakang huruf.
Font > Strikethrough : Memberi tanda coret atau garis di tengah teks.
Font > Underline : Memberikan garis bawah pada teks.
Font > Italic : Memiringkan teks.
Font > Bold : Menebalkan teks.
Paragraph > Bullets : Memberikan tanda “bullet” pada tiap paragraf yang diinginkan.
Paragraph > Numbering : Memberikan tanda berupa penomoran pada tiap paragraf yang diinginkan.
Paragraph > Increase List Level : Menggeser baris paragraf ke kanan.
Paragraph > Decrease List Level : Menggeser baris paragraf ke kiri.
Paragraph > Line Spacing : Mengatur jarak antar baris pada tiap paragraf.
Paragraph > Text Direction : Merubah orientasi teks sesuai yang diinginkan.
Paragraph > Align Text : Merubah posisi teks secara vertikal.
Paragraph > Columns : Merubah teks menjadi 2 kolom / lebih sesuai keinginan.
Paragraph > Justify : Mengatur rata teks pada paragraf.
Paragraph > Align Text Right : Mengatur rata kanan pada teks dalam paragraf.
Paragraph > Center : Mengatur rata tengah pada teks dalam paragraf.
Paragraph > Align Text Left : Mengatur rata kiri pada teks dalam paragraf.
Drawing > Shapes : Membuat gambar / bentuk.
Drawing > Quick Styles
Drawing > Shape Fill : Memberi warna pada objek.
Drawing > Shape Outline : Memberi warna pada bingkai.
Drawing > Shape Effects : Memberi efek pada objek yang dipilih.
Drawing > Shape Fill : Memberi warna pada objek.
Editing > Find : Mencari kata tertentu dalam suatu file tertentu.
Editing > Replace : Mengganti kata tertentu dalam suatu file.
Editing > Select : Memilih objek dalam suatu file.
Bibliography:
https://support.microsoft.com/
https://tirto.id/
https://www.ablebits.com/
https://www.customguide.com/
https://www.datanumen.com/
https://www.homeandlearn.co.uk/
https://seputarmicrosoft.blogspot.com/
https://www.extendoffice.com/
https://puskom.uma.ac.id/
https://regitacahy.wordpress.com/
ms powerpoint, ms office, mspowerpoint, microsoft office powerpoint,
Related Post:
Ribbon File Pada Microsoft Office Word
Fungsi Ribbon File Pada Microsoft Office Word:
File > New : Membuka document baru yang masih kosong.
File > Open : Membuka file document yang telah disimpan.
File > Close : Menutup document.
File > Save : Menyimpan document ke media penyimpanan.
File > Save As : Menyimpan document ke media penyimpanan dalam format lain.
File > Print > Print Preview : Melihat tampilan dari document yang akan di cetak.
File > Print : Mencetak document dan mengatur kerja printer.
File > Share > Email : Mengirim document melalui email.
File > Info > Properties : Mengetahui beberapa keterangan mengenai isi document.
Close button on Title Bar on Microsoft Word Program Window: Menutup program Microsoft word.
To see Ribbon File Picture click Ribbon File In Microsoft Word With Picture.>>
<< back to Ribbon In Microsoft Word
Bibliography:
https://gcfglobal.org/
http://infobitt.blogspot.com/
https://support.microsoft.com/
https://www.ablebits.com/
https://www.customguide.com/
https://www.datanumen.com/
https://www.homeandlearn.co.uk/
ms word, ms office, msword, microsoft office modern, office program, word processor
Related Post:
Kamis, 16 November 2023
TexLive Command Prompt
command ; description
Typing only the command on the left side of semicolon ( without the semicolon ). Typing this following command in Command Prompt Line Window:
tlmgr -? ; Show this help message
tlmgr --help ; Show this help message
tlmgr repository list ; List of repositories (usually online) location.
tlmgr install PACKAGE_NAME ; By default all packages on which the given package is dependent are also installed.
tlmgr install --file FILE ; Install packages from the the package files given on the command line. These files must be standard TeX Live package files (with contained tlpobj file).
tlmgr check PACKAGE_NAME -v ; Check info of installed package ( not all version ). For several version this command to check tlmgr version and the tools.
other additional options/arguments of tlmgr check PACKAGE_NAME:
--version ; Show version information and exit.
other command :
kpsewhich PACKAGE_NAME.sty ; To check if a package is installed and output the path.
TexLive Package Manager Info
tlmgr (TexLive Package manager command) actions "show" and "list" are merged into "info" action, but are still supported for backward compatibility.
tlmgr info ; With no argument, lists all packages available at the package repository.
other additional options/argument of tlmgr info for list:
--list PACKAGE_NAME ; List the package information, including those for platform-specific dependencies, to check if a package is installed and given with schemes and collections, their dependencies.
--list --data name ; List the package names only.
--only-installed ; If this option is given, the installation source will not be used; only locally installed packages, collections, or schemes are listed.
other command example of tlmgr info:
tlmgr info PACKAGE_NAME ; Other alternative for shorter information.
tlmgr info PACKAGE_NAME --only-installed ; Other alternative for shorter information and check for local installed packages only.
Bibliography
Rabu, 15 November 2023
How To Check The GTags or CTags Version
How To Check The Exuberant Ctags Version
- open Command Prompt.
- type ctags --version
or
type gtags –-version - press Enter on keyboard.
Bibilography:
https://ctags.sourceforge.net/
https://github.com/
https://man.archlinux.org/
https://manpages.debian.org/
https://rptu.de/ ( university )
https://www.gnu.org/
http://www.ulisboa.pt/ ( university )
command line, terminal, bash shell, installation, install
Related Post:
- Topic about Java
- How To Check Your Java Version
- JavaDoc
- How To Check PHP Version
- How To Check GhostScript Version
- How To Check Your Python Version
- How-to-check-version-of-python-modules
- Check MikTex ( Latex ) Package Version
- MikTex Command Prompt
- Check LaTeX Version 1
- TexLive Command Prompt
- Eclipse Version
- Check PlantUML Installation
- Check ImageMagick Version
- The MySQLi Extension Function Summary 2
- The MySQLi Extension Function Summary 1
- Memelihara Kesehatan Lingkungan
- Environment variable 1
How To Check GhostScript Version
- open Command Prompt.
- type gs –-version
or
type gswin32c –version
or
type gswin64c –version - then press Enter on keyboard.
Bibilography:
Related Post:
- The MySQLi Extension Function Summary 1
Jumat, 10 November 2023
Top Command Prompt
DIR
Type dir command to list the contents of a directory so that you know what files and folders are in it
dir
then press Enter on keyboard.
CD / CHDIR
Type cd command to change the current directory or folder.
cd [path to folder]
then press Enter on keyboard.
or you can type :
chdir [path to folder]
then press Enter on keyboard.
How To Access The Another Drive
MKDIR
MKDIR [Folder]
then press Enter on keyboard.
MD [Folder]
then press Enter on keyboard.
COPY
Type copy command to copy a file or two, or more, from one directory to another.
copy [path\file.ext] [path\newfile.ext]
then press Enter on keyboard.
REN
For example, if you wanted to rename folders, type:
ren Folder NewFolderName
then press Enter on keyboard.
ren filename.extension newname.extension
then press Enter on keyboard.
DEL
Type del command to erase a file that you no longer need.
del [file.ext]
then press Enter on keyboard.
RD
CLS
Type cls command to clearing Command Prompt window from previous commands and their output.
cls
then press Enter on keyboard.
HELP
Type help command to get a list of essential commands.
help
then press Enter on keyboard.
Type help followed by the name of a command you want to know more about the command, its command syntax, command use, and command detailed description.
help [command]
then press Enter on keyboard.
Bibliography:
Related Post:
Lorem Ipsum
These following text are 5 paragraph static lorem ipsum:
Bibliography:
https://en.wikipedia.org/wiki/Lorem_ipsumSelasa, 07 November 2023
Code Block In Markdown
Depending on your Markdown processor or editor, you’ll use three backticks (```) or three tildes (~~~) on the lines before and after the code block.
```
{
"firstName": "John",
"lastName": "Smith",
"age": 25
}
```
Escaping Backticks
If the word or phrase you want to denote as code includes one or more backticks, you can escape it by enclosing the word or phrase in double backticks (``).
Markdown | HTML | Rendered Output |
---|---|---|
``Use `code` in your Markdown file.`` | <code>Use `code` in your Markdown file.</code> | Use `code` in your Markdown file. |
Bibliography:
Related Post:
Senin, 06 November 2023
Markdown Emphasis
Markdown Emphasis Italic, Bold, and Monospace
*Italic* to italic, **bold** to bold, and `monospace` to monospace.
lightweight markup syntax, lightweight markup document, lightweight markup language
Related Post:
Markdown Basic Syntax Contents
Latex Math Mode Font
Latex Math Mode Text Style Format
Font Type: | Command Name | Package Required | Font Sample |
---|---|---|---|
Serif Family | \mathrm{ABC abc} | - | ABCabc |
Sans Serif Family | \mathsf{ABC abc} | - | ABCabc |
Boldface Series | \mathbf{ABC abc} | - | ABCabc |
Italic Shape | \mathit{ABC abc} | - | ABCabc |
Typewriter Family | \mathtt{ABC abc} | - | ABCabc |
Mathematical Normal | \mathnormal{ABCabc} | - | ABCabc |
Mathematical Boldface | \boldmath{ABCabc} | amssymb | ABCabc |
Calligraphic | \mathcal{ABC abc} | - | |
Open | \Bbb{ABC abc} | amsfonts / amssymb | |
Open | \mathbb{ABC abc} | amsfonts / amssymb / txfonts / pxfonts | |
Fraktur | \mathfrak{ABC abc} | eufrak / amsfonts / amssymb | |
RSFS Font | \mathscr{ABC abc} | mathrsfs | |
\varmathbb{ABC abc} | txfonts / pxfonts | ||
\textgoth{ABC abc} | yfonts | ||
Double Stroke Font | \mathds{ABC abc} | dsfont |
Bibliography:
https://latex-tutorial.com/ https://en.wikipedia.org/ https://www.math-linux.com/ https://www.overleaf.com/ https://stackoverflow.com/ https://www.compart.com/ http://latex.org/ https://physicsread.com/ https://blog.webnersolutions.com/Related Post:
Visual Basic TextBox
Microsoft Visual Basic Classic TextBox Properties
Bibliography:
Related Post:
Microsoft Visual Basic 6 Data Binding Object
Topic about Visual Basic 6 ( VB 6 )
Visual Basic (VB6) CRUD with Ms Access Database Code
Visual Basic Variable Keywords 1
Error Handling In Visual Basic
Most Common Chr Code In Visual Basic ( reference )
Default Value Of Data Types In Visual Basic 6
Visual Basic Intrinsic Controls
Visual Basic 6 Data Type Function
Visual Basic Error Codes ( reference )
Kamis, 02 November 2023
Boilerplate HTML
Notes
- Reference about !DOCTYPE html / DTD ( Document Type Definition ) read on HTML Elements Valid DOCTYPES W3Schools ( https://www.w3schools.com/tags/ref_html_dtd.asp ) or you can read more the DTD reference on HTML 4 Document Type Definition ( https://www.w3.org/TR/html4/sgml/dtd.html )
- Reference about lang="en" attribute read on IANA Language Subtag Registry (http://www.iana.org/assignments/language-subtag-registry)
- Reference about type="image/x-icon" attribute read on WebIntents/MIME Types - W3C Wiki ( https://www.w3.org/wiki/WebIntents/MIME_Types )
- Reference about rel="stylesheet" and attribute rel="icon" read on HTML attribute: rel - HTML: HyperText Markup Language | MDN ( https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/rel ).
next lesson : Commonly Used HTML Tags »
Bibliography:
Related Post:
JavaScript RoadMap
- Learn HTML and CSS (web dev). click this link to learn HTML
- JS foundations like ECMAScript docs, JS Architecture.
- JS Basics: Syntax, variables, DataTypes, Expression And Operators, Data Type Casting, Loops And Iterations.
- Learn Arrays, Functions, Control Flow and Conditionals.
- Objects and Prototypes*, JSON.
- Classes, Iterators and Generators*.
- Promises, Async, Await, and other API*.
- Collections And Data Structures*, Error Handling or Exception Handling, Modules*.
- Proxy and Reflection*, DOM. * is intermediate and advanced level.