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Allowed memory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php
...Check for infinite loops.
If that isn't the problem, try and help out PHP by destroying objects that you are finished with by setting them to null. eg. $OldVar = null;
Check the code where the error actually happens as well. Would you expect that line to be allocating a massive amount of memory? I...
Correct Bash and shell script variable capitalization
...t there is a severe misunderstanding with that. My understanding is that, by convention (and perhaps by necessity long ago), environment variables are in all-caps.
...
How can I implement an Access Control List in my Web MVC application?
...ample, you can think of "authentication" as service, which can be provided by your own, or some external code. Also "mail sender" would be a service, which might knit together some domain object with a PHPMailer or SwiftMailer, or your own mail-sender component.
Another source of services are abstr...
What is the proper way to URL encode Unicode characters?
...ut that doesn't seem like a wise choice since the scheme has been rejected by the W3C.
5 Answers
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Create request with POST, which response codes 200 or 201 and content
... in one or more new resources being created. The primary resource created by the request is identified by either a Location header field in the response or, if no Location field is received, by the effective request URI.
This means that you would include a Location in the response header that giv...
var functionName = function() {} vs function functionName() {}
...nsistently between browsers. Strict mode (introduced in ES5) resolved this by scoping function declarations to their enclosing block.
'use strict';
{ // note this block!
function functionThree() {
console.log("Hello!");
}
}
functionThree(); // ReferenceError
...
What is the best way to compare floats for almost-equality in Python?
...(a), abs(b)), abs_tol)
rel_tol is a relative tolerance, it is multiplied by the greater of the magnitudes of the two arguments; as the values get larger, so does the allowed difference between them while still considering them equal.
abs_tol is an absolute tolerance that is applied as-is in all c...
Any reason to clean up unused imports in Java, other than reducing clutter?
...
Another way to get to it the organize imports action is by clicking ctrl+3 (at least on windwos) and then typing imports. It is obviously slower then ctrl+shift+O but its a way to quickly find it (and many other actions that you either remeber or are just trying to find) even if y...
Does deleting a branch in git remove it from the history?
...ee, it is a very different structure from svn where all branches and tags (by convention) live in separate 'folders' of the repository alongside the special 'trunk'.
If the branch was merged into another branch before it was deleted then all of the commits will still be reachable from the other bra...
Are Roslyn SyntaxNodes reused?
...p from a node in the tree to a character offset in the text.
Persistent.
By persistence I mean the ability to reuse most of the existing nodes in the tree when an edit is made to the text buffer. Since the nodes are immutable, there's no barrier to reusing them. We need this for performance; we ca...