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How to concatenate strings in twig
... a function as one argument, with filters on the variable and the function token itself: {{ form_open('admin/files/?path='~file_path|urlencode)|raw }} No need for an extra variable.
– Wesley Murch
Mar 9 '12 at 6:28
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PHP parse/syntax errors; and how to solve them
... line number.
A moniker such as T_STRING explains which symbol the parser/tokenizer couldn't process finally. This isn't necessarily the cause of the syntax mistake, however.
It's important to look into previous code lines as well. Often syntax errors are just mishaps that happened earlier. The er...
parsing JSONP $http.jsonp() response in angular.js
...You still need to set callback in the params:
var params = {
'a': b,
'token_auth': TOKEN,
'callback': 'functionName'
};
$sce.trustAsResourceUrl(url);
$http.jsonp(url, {
params: params
});
Where 'functionName' is a stringified reference to globally defined function. You can define it outs...
What does yield mean in PHP?
...just a simple array. You can iterate on both.
Also, the first one does not allocate a full array and is therefore less memory-demanding.
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Fastest method to replace all instances of a character in a string [duplicate]
...mple provided in the link above would be by far the fastest solution.
var token = "\r\n";
var newToken = " ";
var oldStr = "This is a test\r\nof the emergency broadcasting\r\nsystem.";
newStr = oldStr.split(token).join(newToken);
newStr would be
"This is a test of the emergency broadcast system."...
Most used parts of Boost [closed]
...brilliant!)
test (for all my unit testing needs).
String algorithms
String tokenizer
format (type-safe printf style string formatting)
smart ptrs
Boost was a massive help when I wrote my first cross-platform app - without it I really would have struggled.
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PHP memory profiling
..., to see how much memory my data is using, and/or which function calls are allocating the most memory.
4 Answers
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PHP Regex to check date is in YYYY-MM-DD format
...tice under any circumstances. Here's how:
explode is limited to return 3 tokens (so that if the input is "1-2-3-4", $d will become "3-4")
ctype_digit is used to make sure that the input does not contain any non-numeric characters (apart from the dashes)
array_pad is used (with a default value that...
How to get a variable name as a string in PHP?
...ments something called "copy-on-write" so that $foo = $bar doesn't need to allocate extra memory straight away) or because they have been assigned (or passed to a function) by reference (e.g. $foo =& $bar). So a zval has no name.
When you pass a parameter to a function you are creating a new var...
Cookies vs. sessions
...
Nice explaination . I use GUID in token to recognise individual users.
– Karthik
Jan 20 '16 at 8:14
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