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Flex-box: Align last row to grid
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Agreed, it's dirty, but it works, and is less hacky than a lot of hacks. Feck it, I'm using it, until ::after(12) gains support, or they add some additional justify options. It's a real shame as the way flexbox justify works at the moment is just plain wrong! If you w...
When should I use git pull --rebase?
...cause that is what you are semantically actually doing. You and others are hacking away at the intended linear history of a branch. The fact that someone else happened to push slightly prior to your attempted push is irrelevant, and it seems counter-productive for each such accident of timing to res...
HTML5 Pre-resize images before uploading
...PI, then you can process the images with the canvas element.
This Mozilla Hacks blog post walks you through most of the process. For reference here's the assembled source code from the blog post:
// from an input element
var filesToUpload = input.files;
var file = filesToUpload[0];
var img = doc...
SQL Server dynamic PIVOT query?
... pivot column list when building it, you need to remember the stupid MSSQL hack of including offset 0 rows. Secondly, you also have to remember the additional stupid MSSQL hack of including the unnecessary table alias t. Thirdly, it's also slightly slower than @mkdave99's answer.
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lexers vs parsers
...d, so the engineering compromise is to use "context-free" grammars
and add hacks to the parsers ("symbol tables", etc.) to handle the context-sensitive part.
Neither lexing nor parsing technology is likely to go away soon.
They may be unified by deciding to use "parsing" technology to recognize "w...
Why doesn't Objective-C support private methods?
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Which feels like a hack on top of a hack to me.
– Rob Jones
Jan 29 '10 at 0:02
1
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JavaScript and Threads
...ppears that only Firefox supports passing complex objects via postMessage: hacks.mozilla.org/2009/07/working-smarter-not-harder See the last paragraph of that post on real world usage in the Bespin project for links to a shim for that implements the Worker API in terms of Google Gears and which adds...
Why are arrays of references illegal?
...ld be the iterator type for an array of references? The amount of language hacking it would take to deal with all of these issues is ridiculous for an essentially useless feature. Actually maybe I will make this an answer of my own :-)
– Nemo
Apr 21 '17 at 21:4...
Why does 'continue' behave like 'break' in a Foreach-Object?
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Another alternative is kind of a hack, but you can wrap your block in a loop that will execute once. That way, continue will have the desired effect:
1..100 | ForEach-Object {
for ($cont=$true; $cont; $cont=$false) {
if ($_ % 7 -ne 0 ) { continu...
Can one AngularJS controller call another?
... is child ,you can use Parent child communication .
Use Services
Kind of hack - with the help of angular.element()
1. $rootScope.$emit() and $rootScope.$broadcast()
Controller and its scope can get destroyed,
but the $rootScope remains across the application, that's why we are taking $rootS...