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How to index characters in a Golang string?
...d)[x])
fmt.Println(yo)
x+=1
}
}
for string arrays also:
fmt.Println(string([]rune(sArray[0])[0]))
// = commented line
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Get last field using awk substr
...es / as the field separator
$F[-1] is the last element in the @F autosplit array
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Replace first occurrence of pattern in a string [duplicate]
... the end, the regex impl might be better as it supports streaming the char array, but for small strings, this seems a lot more efficient...
– Jaap
Aug 6 '13 at 13:57
1
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How to get text box value in JavaScript
...unicode encoding/decoding operations
so
use this function encoding strings/arrays
function urlencode( str )
{
// http://kevin.vanzonneveld.net3.
// + original by: Philip Peterson4.
// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)5.
// * example 1: urlencode...
What is the best way to stop people hacking the PHP-based highscore table of a Flash game
...ckers by:
Scrambling the AES keys with XOR operations
Replacing key byte arrays with functions that calculate the key
Scattering fake key encryptions and high score postings throughout the binary.
This is all mostly a waste of time. It goes without saying, SSL isn't going to help you either; SSL...
How can we redirect a Java program console output to multiple files?
... - A boolean; if true, the output buffer will be flushed
whenever a byte array is written, one of the println methods is
invoked, or a newline character or byte ('\n') is written
So if a new line isn't written, remember to System.out.flush() manually.
(Thanks Robert Tupelo-Schneck)
...
AngularJS : Clear $watch
...much watchers and you need to clear all of them, you can push them into an array and destroy every $watch in a loop.
var watchers = [];
watchers.push( $scope.$watch('watch-xxx', function(newVal){
//do something
}));
for(var i = 0; i < watchers.length; ++i){
if(typeof watchers[i] === ...
How to use multiple @RequestMapping annotations in spring?
...
The square brackets is invalid. The valid syntax for an array literal is to use braces {}
– luis.espinal
Dec 18 '19 at 11:15
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How do you parse and process HTML/XML in PHP?
... XML to an object that can be processed with normal property selectors and array iterators.
SimpleXML is an option when you know the HTML is valid XHTML. If you need to parse broken HTML, don't even consider SimpleXml because it will choke.
A basic usage example can be found at A simple program ...
LINQ with groupby and count
... "data.groupby(info=>info.metric)"
I'm assuming you already have a list/array of some class that looks like
class UserInfo {
string name;
int metric;
..etc..
}
...
List<UserInfo> data = ..... ;
When you do data.GroupBy(x => x.metric), it means "for each element x in the IEn...