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Showing posts from April, 2014

Bind Mwheelup Jump Code Example

Example: bind mousewheel jump csgo bind "mwheelup" "+jump"; bind "mwheeldown" "+jump";

And/or Synonym Code Example

Example: and synonyms This isn't really a coding answer, but it will help. And Synonyms: * Furthermore * Plus * Including * Along with * Moreover * In Addition to * Also * As well as

Apache Gives Me 403 Access Forbidden When DocumentRoot Points To Two Different Drives

Answer : You did not need Options Indexes FollowSymLinks MultiViews Includes ExecCGI AllowOverride All Order Allow,Deny Allow from all Require all granted the only thing what you need is... Require all granted ...inside the directory section. See Apache 2.4 upgrading side: http://httpd.apache.org/docs/2.4/upgrading.html Somewhere, you need to tell Apache that people are allowed to see contents of this directory. <Directory "F:/bar/public"> Order Allow,Deny Allow from All # Any other directory-specific stuff </Directory> More info For Apache 2.4.2 : I was getting 403: Forbidden continuously when I was trying to access WAMP on my Windows 7 desktop from my iPhone on WiFi. On one blog, I found the solution - add Require all granted after Allow all in the <Directory> section. So this is how my <Directory> section looks like inside <VirtualHost> <Directory "C:/wamp/www"> Options Indexes Follow

C++ Memcpy Return Value

Answer : If a function has nothing specific to return, it is often customary to return one of the input parameters (the one that is seen as the primary one). Doing this allows you to use "chained" function calls in expressions. For example, you can do char buffer[1024]; strcat(strcpy(buffer, "Hello"), " World"); specifically because strcpy returns the original dst value as its result. Basically, when designing such a function, you might want to choose the most appropriate parameter for "chaining" and return it as the result (again, if you have noting else to return, i.e. if otherwise your function would return void ). Some people like it, some people don't. It is a matter of personal preference. C standard library often supports this technique, memcpy being another example. A possible use case might be something along the lines of char *clone_buffer(const char *buffer, size_t size) { return memcpy(new char[size], buffer, siz

Arraylist Remove Java Element Code Example

Example 1: How to remove element from arraylist in java // Java.util.ArrayList.remove(Object) method example import java . util . ArrayList ; import java . util . List ; public class ArrayListRemoveObjectMethod { public static void main ( String [ ] args ) { List < Integer > al = new ArrayList < > ( ) ; al . add ( 56 ) ; al . add ( 28 ) ; al . add ( 39 ) ; al . add ( 59 ) ; al . add ( 82 ) ; System . out . println ( "Before using ArrayList.remove(Object) method size of ArrayList: " + al ) ; // removes element 56 al . remove ( new Integer ( 56 ) ) ; // removes element 28 al . remove ( new Integer ( 28 ) ) ; System . out . println ( "After using ArrayList.remove(Object) method size of ArrayList: " + al ) ; } } Example 2: how to remove an element from an arraylist java // Java program to demonstrate working of remove // on an integer

Bootstrap Cdn Link Version3.4.1 Code Example

Example: <link rel= "stylesheet" href= "https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity= "sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin= "anonymous" >

Add Border Circle To Icon Button Flutter Code Example

Example 1: flutter icon button circle ClipOval( child: Material( color: Colors.blue, // button color child: InkWell( splashColor: Colors.red, // inkwell color child: SizedBox(width: 56, height: 56, child: Icon(Icons.menu)), onTap: () {}, ), ), ) Example 2: circular icon button flutter RawMaterialButton( onPressed: () {}, elevation: 2.0, fillColor: Colors.white, child: Icon( Icons.pause, size: 35.0, ), padding: EdgeInsets.all(15.0), shape: CircleBorder(), )

Import Re Python Example Regex

Example 1: python re compile import re # Compile a regular expression pattern into a regular expression object, which can be used for matching using its match(), search() and other methods, described below. prog = re.compile ( pattern ) result = prog.match ( string ) # is equivalent to result = re.match ( pattern, string ) Example 2: re.match() python import re pattern = '^a...s$' test_string = 'abyss' result = re.match ( pattern, test_string ) if result: print ( "Search successful." ) else: print ( "Search unsuccessful." )

Background Tasks On IOS 13 (BGTaskScheduler)

Answer : No , After restarting the device or after killing the app manually , no Background Task will be executed or start again automatically. It is because then the State of Your App will be Changed Various methods of AppDelegate are given in the Apple Docs , which handles different States of the App (ForeGround/BackGround/Terminated etc.) If you manually kill your app then applicationWillTerminate(_ application: UIApplication) will be executed in your AppDelegate.swift file (So , you can set some action to perform which will be executed just before app will be manually killed.) Note that when it executes Your any BackGround Task will also be terminated & the State of your app is changed from BackGround -> Terminated When we Switch off or Restart the device , It is an external event and has nothing to do with your app, So we are not able to determine the State of the App Even if your App is in the Back-Ground and performing any BGTask , if device will be s

Bootstrap Fontawesome Cdn Code Example

Example 1: fontawesome cdn <link href= "https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/css/all.min.css" rel= "stylesheet" > Example 2: bootstrap font asesome cdn The correct one -> Give an upvote if it helps <link rel= "stylesheet" href= "https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.14.0/css/all.min.css" /> Example 3: font awesome bootstrap cdn <link rel= "stylesheet" href= "path/to/font-awesome/css/font-awesome.min.css" > Example 4: font awesome cdn bootstrap 100 % working! <link href= "http://maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css" rel= "stylesheet" >

Can Firestore Update Multiple Documents Matching A Condition, Using One Query?

Answer : Updating a document in Cloud Firestore requires knowings its ID. Cloud Firestore does not support the equivalent of SQL's update queries. You will always have to do this in two steps: Run a query with your conditions to determine the document IDs Update the documents with individual updates, or with one or more batched writes. Note that you only need the document ID from step 1. So you could run a query that only returns the IDs. This is not possible in the client-side SDKs, but can be done through the REST API and Admin SDKs as shown here: How to get a list of document IDs in a collection Cloud Firestore? Frank's answer is actually a great one and does solve the issue. But for those in a hurry maybe this snippet might help you: const updateAllFromCollection = async (collectionName) => { const firebase = require('firebase-admin') const collection = firebase.firestore().collection(collectionName) const newDocumentBody = {

Apple - Apple Bug Report (Apple's Response Time?)

Answer : There is no easy way to tell how/when/if Apple acts on your bug report. I have filed quite a few bug reports during the last years. Some still seem to be unchanged since I created them, some got closed silently and there is only one where I ever got notified that the fix would be in the next OS X release. So basically you filed the report, now just ignore it :-)

An Existing Connection Was Forcibly Closed By The Remote Host Idm Code Example

Example: Http Client An existing connection was forcibly closed by the remote host System.Net.ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;

Bootstrap 4 Header Nav Code Example

Example 1: bootstrap4 navbar < nav class = " navbar navbar-expand-lg navbar-light bg-light " > < a class = " navbar-brand " href = " # " > Navbar </ a > < button class = " navbar-toggler " type = " button " data-toggle = " collapse " data-target = " #navbarNav " aria-controls = " navbarNav " aria-expanded = " false " aria-label = " Toggle navigation " > < span class = " navbar-toggler-icon " > </ span > </ button > < div class = " collapse navbar-collapse " id = " navbarNav " > < ul class = " navbar-nav " > < li class = " nav-item active " > < a class = " nav-link " href = " # " > Home < span class = " sr-only " > (current) </ span > </ a > </ li >

Best Minecraft Optifine Shaders Code Example

Example: shaders that look cool sues renewed

Bash If Statement With Multiple Conditions Throws An Error

Answer : Use -a (for and) and -o (for or) operations. tldp.org/LDP/Bash-Beginners-Guide/html/sect_07_01.html Update Actually you could still use && and || with the -eq operation. So your script would be like this: my_error_flag=1 my_error_flag_o=1 if [ $my_error_flag -eq 1 ] || [ $my_error_flag_o -eq 2 ] || ([ $my_error_flag -eq 1 ] && [ $my_error_flag_o -eq 2 ]); then echo "$my_error_flag" else echo "no flag" fi Although in your case you can discard the last two expressions and just stick with one or operation like this: my_error_flag=1 my_error_flag_o=1 if [ $my_error_flag -eq 1 ] || [ $my_error_flag_o -eq 2 ]; then echo "$my_error_flag" else echo "no flag" fi You can use either [[ or (( keyword. When you use [[ keyword, you have to use string operators such as -eq , -lt . I think, (( is most preferred for arithmetic, because you can directly use operators such as == , < and >

20cm In Inches Code Example

Example: cm to inches const cm = 1 ; console . log ( ` cm: ${ cm } = in: ${ cmToIn ( cm ) } ` ) ; function cmToIn ( cm ) { var in = cm / 2.54 ; return in ; }

Curl -F Flag Code Example

Example 1: curl I flag User - I flag to only retrieve headers of a curl request : curl - I [ url ] Example 2: curl s flag curl - s flag = Silent or quiet mode . Don't show progress meter or error messages . Makes Curl mute .