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Vertically aligning CSS :before and :after content [duplicate]
...{
display: table-cell;
vertical-align: middle;
}
Here is an example: https://jsfiddle.net/ar9fadd0/2/
EDIT:
You can also use flex to accomplish this:
.pdf {
display: flex;
}
.pdf:before {
display: flex;
align-items: center;
}
Here is an example: https://jsfiddle.net/ctqk0xq1/1/
...
git: undo all working dir changes including new files
... would be deleted before actually deleting it.
Link to git clean doc page:
https://git-scm.com/docs/git-clean
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Tools to get a pictorial function call graph of code [closed]
...d be called or not depending on the command line arguments.
KcacheGrind
https://kcachegrind.github.io/html/Home.html
Test program:
int f2(int i) { return i + 2; }
int f1(int i) { return f2(2) + i + 1; }
int f0(int i) { return f1(1) + f2(2); }
int pointed(int i) { return i; }
int not_called(int ...
Cookie blocked/not saved in IFRAME in Internet Explorer
...y you don't have a p3p policy, as Google and Facebook do (they point here: https://support.google.com/accounts/answer/151657 and here: https://www.facebook.com/help/327993273962160/).
Finally, it's important to note that all files served from the 3rd party site need to have the p3p header, not jus...
How do I clone a Django model instance object and save it to the database?
...e.
More on UPDATE/INSERT here.
Official docs on copying model instances: https://docs.djangoproject.com/en/2.2/topics/db/queries/#copying-model-instances
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iOS 7 - How to display a date picker in place in a table view?
...his new class in Swift I made to make this task a lot simpler and cleaner: https://github.com/AaronBratcher/TableViewHelper
I find the code provided by Apple to be problematic in a couple of ways:
You can't have a static tableView because they are using the tableView:cellForRowAtIndexPath metho...
Get Android .apk file VersionName or VersionCode WITHOUT installing apk
...Exists = false;
// Decompress found APK's Manifest XML
// Source: https://stackoverflow.com/questions/2097813/how-to-parse-the-androidmanifest-xml-file-inside-an-apk-package/4761689#4761689
try {
if ((new File(conductorApkPath).exists())) {
JarFile jf = new JarFile...
Embed git commit hash in a .Net dll
...
Following project https://github.com/jeromerg/NGitVersion offers a complete solution to generate GlobalAssemblyInfo.* files at compile time for C# and C++ projects: By default, the generated assembly version contains: the commit hash, a flag s...
Recursion in Angular directives
... a better/cleaner solution for a recursive directive. You can find it here https://jsfiddle.net/cattails27/5j5au76c/. It supports as far is 1.3.x.
angular.element(document).ready(function() {
angular.module('mainApp', [])
.controller('mainCtrl', mainCtrl)
.directive('recurv', recur...
Database design for a survey [closed]
...
My design is shown below.
The latest create script is at https://gist.github.com/durrantm/1e618164fd4acf91e372
The script and the mysql workbench.mwb file are also available at
https://github.com/durrantm/survey
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