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Easy way to test a URL for 404 in PHP?
...hat sometimes the URL's that I feed into my code return 404, which gums up all the rest of my code.
15 Answers
...
Count the number of occurrences of a character in a string in Javascript
...n.
3.
var stringsearch = "o"
,str = "this is foo bar";
for(var count=-1,index=-2; index != -1; count++,index=str.indexOf(stringsearch,index+1) );
//>count:2
4.
searching for a single character
var stringsearch = "o"
,str = "this is foo bar";
for(var i=count=0; i<str.length; count+=+(st...
AngularJs $http.post() does not send data
... serialization, which unfortunately some Web server languages—notably
PHP—do not unserialize natively.
Works like a charm.
CODE
// Your app's root module...
angular.module('MyModule', [], function($httpProvider) {
// Use x-www-form-urlencoded Content-Type
$httpProvider.defaults.header...
How to find day of week in php in a specific timezone
I am confused while using php to handle date/time.
12 Answers
12
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How to get GET (query string) variables in Express.js on Node.js?
...eJS, you can access req.url and the builtin url module to url.parse it manually:
var url = require('url');
var url_parts = url.parse(request.url, true);
var query = url_parts.query;
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improve...
Get characters after last / in url
...,'/') + 1 : 0));
// VERSION 2 - explode, reverse the array, get the first index.
echo current(array_reverse(explode('/',$var)));
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PHP: How to handle
...s a string. (in this example, the casting is superfluous, as echo automatically does it anyway)
$content = simplexml_load_string(
'<content><![CDATA[Hello, world!]]></content>'
);
echo (string) $content;
// or with parent element:
$foo = simplexml_load_string(
'<foo&g...
Can't update Macports (with Mac OS X Mavericks)
..."Command Line Tools for OS X Mavericks" from developer.apple.com/downloads/index.action# and install it.
– qazwsx
Apr 26 '14 at 17:24
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show...
How to generate .json file with PHP?
json.php code
8 Answers
8
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What column type/length should I use for storing a Bcrypt hashed password in a Database?
... I don't get the reason why I should bother about binary or not binary at all, if I don't want to sort by password hash, compare hashes on database layer or make the password column unique (“Sorry, this password is already in use”) at all. I'd recommend using UTF8 everywhere. In that case there...