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Ignore files that have already been committed to a Git repository [duplicate]
...iles than was in the git ignore for me :( :(. It removed files in directories that I don't even have listed
– Dean Hiller
Aug 14 '12 at 20:07
102
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How do you display code snippets in MS Word preserving format and syntax highlighting?
...adding a caption to your code. I added a new label type "Listing" for brownie points :-)
– Nebula
Jan 31 '13 at 12:47
8
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In Laravel, the best way to pass different types of flash messages in the session
...ssage!');
Session::flash('alert-class', 'alert-danger');
Then in your view:
@if(Session::has('message'))
<p class="alert {{ Session::get('alert-class', 'alert-info') }}">{{ Session::get('message') }}</p>
@endif
Note I've put a default value into the Session::get(). that way you o...
How can I wait for a thread to finish with .NET?
...Empty) - it's happened to me before.
(Hopefully these compile, I haven't tried)
public class Form1 : Form
{
int _count;
void ButtonClick(object sender, EventArgs e)
{
ThreadWorker worker = new ThreadWorker();
worker.ThreadDone += HandleThreadDone;
Thread thread1...
Add a tooltip to a div
...sic tooltip, you want:
<div title="This is my tooltip">
For a fancier javascript version, you can look into:
https://jqueryhouse.com/best-jquery-tooltip-plugins/
The above link gives you 25 options for tooltips.
s...
Colspan/Rowspan for elements whose display is set to table-cell
...td with colspan="2".
I have tested this with Iceweasel 20, Firefox 23 and IE 10.
div.table {
display: table;
width: 100px;
background-color: lightblue;
border-collapse: collapse;
border: 1px solid red;
}
div.row {
display: table-row;
}
div.cell {
display: table-cel...
How to pull a random record using Django's ORM?
...better than the accepted answer, note that this approach makes two SQL queries. If the count changes in between, it might be possible to get an out of bounds error.
– Nelo Mitranim
Sep 12 '15 at 9:37
...
@selector() in Swift?
...n: #selector(MyClass.buttonTapped),
for: .touchUpInside)
view.perform(#selector(UIView.insertSubview(_:aboveSubview:)),
with: button, with: otherButton)
The great thing about this approach? A function reference is checked by the Swift compiler, so you can use the #sele...
How to check for an undefined or null variable in JavaScript?
...f (foo) //evaluates to false because foo === undefined
Undefined properties , like someExistingObj.someUndefProperty. An undefined property doesn't yield an error and simply returns undefined, which, when converted to a boolean, evaluates to false. So, if you don't care about
0 and false, using ...
Effective method to hide email from spam bots
...though this solution looks quite impressive it fails to trigger my email client. Here's a fiddle for you to test with: jsfiddle.net/wd436tg3
– Ricardo Zea
Mar 9 '17 at 14:08
1
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