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Example 1: string to int c atoi ( str ) is unsafe This is the prefered method : ( int ) strtol ( str , ( char * * ) NULL , 10 ) Example 2: how to cast string to int in c use atoi from the stdlib . h char * string = "hi" ; int x = atoi ( string ) ;

Example: html create drop down list < html > < head > < title > Selection Inputs < / title > < / head > < body > < form > < label for = "selector" > < ! -- Can add label if want -- > < p > A "select" element allows users to input from a selection : < / p > < select id = "selector" > < ! -- Use "select" to create object -- > < option > Option 1 < / option > < ! -- Add all applicable options -- > < option > Option 2 < / option > < option selected > Option 3 < / option > < ! -- add selected to change default from first option -- > < optgroup label = "Group" > < ! -- To create nested options for categories use "optgroup" -- > < option > Option 4 < / option > < option &g

Example 1: create a virtual environment python conda conda create -n yourenvname python = x.x anaconda Example 2: create conda env with specific python version conda create -n "myenv" python = 3.3 .0

Answer : I have only tested this very briefly (and with a limited variety of data), but this script demonstrates one way this might be accomplished: import arcpy import csv import os import codecs import cStringIO def batch_convert_dbf_to_csv(input_dir, output_dir, rename_func=None): """Converts shapefiles and standalone DBF tables within the input directory input_dir to CSV files within the output directory output_dir. An optional function rename_func may be used to manipulate the output file name.""" # Set workspace to input directory arcpy.env.workspace = input_dir # List shapefiles and standalone DBF tables in workspace tables = list_tables() # Only proceed if there actually exists one or more shapefiles or DBF tables if tables: # Create output directory structure make_output_dir(output_dir) # Loop over shapefiles and DBF tables for table in tables: # Generate

Example 1: css hiddden .classname { visibility : hidden ; } Example 2: hide element using css #tinynav1 { display : none } Example 3: css hide element .classname { display : none ; } Example 4: hide in css display : none ;

Example 1: jquery to js converter online //it works for small pieces of code, you still have to do most by hand. Just like you do at night https : / / properprogramming . com / tools / jquery - to - javascript - converter / Example 2: jquery to javascript converter online There is no i guess : D

Example: bot discord comment récupérer la pdp de quelqu'un var utlpdp = user.avatarURL

Example 1: scp folder from server to local scp -r user@your.server.example.com:/path/to/foo /home/user/Desktop/ Example 2: ssh copy folder from local to remote scp -ra /path/to/local/storage user@remote.host:/path/to/copy Example 3: how to copy directory to a ssh server # Copy from machine a to b scp -r /path/to/directory user@ipaddress:/path/to/destination # Copy from machine b to a scp -r user@ipaddress:/path/to/destination /path/to/directory Example 4: copy from remote to local scp file.txt remote_username@10.10.0.2:/remote/directory Example 5: ssh copy folder from local to remote scp -r -P xxxx /path/of/your/local/folder username@hostname:/path/to/remote/server/folder Example 6: ssh copy folder from local to remote scp -P xxxx username@hostname:/path/of/remote/server/filename /path/to/local/destination/folder

Example 1: crud operations meaning -- (C)reate (R)ead (U)pdate (D)elete INSERT INTO my_table (my_col) VALUES ('Hello'); -- (C)reate SELECT my_col FROM my_table WHERE my_id = 33; -- (R)ead UPDATE my_table SET my_col = 'Holla' WHERE my_id= 33; -- (U)pdate DELETE FROM my_table WHERE my_id = 33; -- (D)elete Example 2: crud applications means Create , Read , Update , Delete CRUD is an acronym for the four basic types of SQL commands: Create , Read , Update , Delete . Most applications have some kind of CRUD functionality, and we can assume that every programmer had to deal with CRUD at some point. A CRUD application is one that uses forms to get data into and out of a database.

Example 1: component did update arguments componentDidUpdate(prevProps, prevState) { // only update chart if the data has changed if (prevProps.data !== this.props.data) { this.chart = c3.load({ data: this.props.data }); } } Example 2: componentDidUpdate componentDidUpdate(prevProps, prevState) { if (prevState.pokemons !== this.state.pokemons) { console.log('pokemons state has changed.') } } Example 3: react lifecycle constructor(props) { super(props); // Don't call this.setState() here! this.state = { counter: 0 }; this.handleClick = this.handleClick.bind(this); }

Example 1: online c compiler I Personally Like https : //www.programiz.com/c-programming/online-compiler/ Example 2: online c compiler You can try https : //www.onlinegdb.com/ this as well, works really well for me. You can also save code there . Example 3: c compiler online i reccomend online gdb https : //www.onlinegdb.com/online_c_compiler Example 4: learn c online replit . com is your best shot tbh Example 5: online c compiler # include <stdio.h> void accept_num ( int arr [ ] , int n ) ; int main ( void ) { int n , ptu [ n ] ; printf ( "Enter limit of element in an array:" ) ; scanf ( "%d" , & n ) ; accept_num ( ptu , n ) ; return 0 ; } void accept_num ( int arr [ ] , int n ) { int i ; printf ( "\nEnter the element:" ) ; for ( i = 0 ; i < n ; i ++ ) { scanf ( "%d" , & arr [ i ] ) ; } for ( i = 0 ; i < n ; i ++ ) {

Answer : It's not ugly, but exactly what's expected. If you type $2x-10$ then you expect that there is some space around the minus sign, because it denotes an operation. When you type $1e-10$ , TeX interprets it in exactly the same way, because it can't read your mind: the two expressions are formally the same, only two symbols are different. If you want that an expression that's normally interpreted as a polynomial should be treated in a different way, then you have to properly mark it. One solution might be $1\mathrm{e}{-10}$ because in this case the braces around -10 tell TeX to enter a subformula and so the minus sign is initial, so not interpreted as a binary operation, but as a unary operator. You could make a definition, such as \newcommand{\expnumber}[2]{{#1}\mathrm{e}{#2}} and input the number as $\expnumber{1}{-10}$ but there's a much better alternative, the package siunitx . \documentclass{article} \usepackage{siunitx} \sisetu

Answer : You can but you shouldn't . The shouldn't part: You shouldn't because using the pre-processor in that way is considered bad practice to start with, and there are better and more Java-idiomatic ways to solve this use case. The can part: (*) Java itself doesn't support macros. On the other hand, you could pipe the source code through the C pre processor (CPP for short) just like the C/C++ compile chain does. Here's a demo: src/Test.java : #define READINT (new java.util.Scanner(System.in).nextInt()) class Test { public static void main(String[] args) { int i = READINT; } } cpp command: $ cpp -P src/Test.java preprocessed/Test.java Result: class Test { public static void main(String[] args) { int i = (new java.util.Scanner(System.in).nextInt()); } } Compile: $ javac preprocessed/Test.java A better workaround: You can write your own utility class with a static method instead: import ja

Example 1: css image transform flip mirror /* Flipping/mirroring horizontally */ img { transform : scaleX ( -1 ) ; } Example 2: flip image css .image { transform : rotateY ( 180 deg ) ; }

Example 1: youtube mp3 converter You can use WebTools , it's an addon that gather the most useful and basic tools such as a synonym dictionary , a dictionary , a translator , a youtube convertor , a speedtest and many others ( there are ten of them ) . You can access them in two clics , without having to open a new tab and without having to search for them ! - Chrome Link : https : //chrome.google.com/webstore/detail/webtools/ejnboneedfadhjddmbckhflmpnlcomge/ Firefox link : https : //addons.mozilla.org/fr/firefox/addon/webtools/ Example 2: youtube download mp3 I use https : //github.com/ytdl-org/youtube-dl/ as a Python CLI tool to download videos

Example 1: disable textarea resize textarea { /* for all text* area elements */ resize : none ; } #foo { /* for particular id */ resize : none ; } Example 2: make textarea not resizable You can either apply this as an inline style property like so: <textarea style="resize: none;" > </textarea > or in between <style > ...</style > element tags like so: textarea { resize : none ; }

Example: how to reference a transform unity //how to reference the position of a gameObject in unity using System . Collections ; using System . Collections . Generic ; using UnityEngine ; public class ExampleScript : MonoBehaviour { private Transform player ; private void Start ( ) { player = GameObject . Find ( "Player" ) . transform ; } }

Answer : pip install --upgrade --force-reinstall <package> When upgrading, reinstall all packages even if they are already up-to-date. pip install -I <package> pip install --ignore-installed <package> Ignore the installed packages (reinstalling instead). You might want to have all three options: --upgrade and --force-reinstall ensures reinstallation, while --no-deps avoids reinstalling dependencies. $ sudo pip install --upgrade --no-deps --force-reinstall <packagename> Otherwise you might run into the problem that pip starts to recompile Numpy or other large packages. If you want to reinstall packages specified in a requirements.txt file, without upgrading, so just reinstall the specific versions specified in the requirements.txt file: pip install -r requirements.txt --ignore-installed