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Turn a string into a valid filename?
...ramework for how they create a "slug" from arbitrary text. A slug is URL- and filename- friendly.
The Django text utils define a function, slugify(), that's probably the gold standard for this kind of thing. Essentially, their code is the following.
def slugify(value):
"""
Normalizes str...
How do I change the language of moment.js?
...stance of moment. Calling locale on an instance, sets it for that instance AND returns that instance.
Also, as Shiv said in the comments, make sure you use "moment-with-locales.min.js" and not "moment.min.js", otherwise it won't work.
...
AngularJS does not send hidden field value
...
Great. And also you can use ng-value="modelName" to do it without brackets.
– Jonathan
Mar 12 '14 at 21:00
2
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Convert an ISO date to the date format yyyy-mm-dd in JavaScript
... out in comments, I am updating the answer to print leading zeros for date and month if needed.
date = new Date('2013-08-03T02:00:00Z');
year = date.getFullYear();
month = date.getMonth()+1;
dt = date.getDate();
if (dt < 10) {
dt = '0' + dt;
}
if (month < 10) {
month = '0' +...
ASP.NET MVC: Is Controller created for every request?
...created for every HTTP request, or are they created at application startup and reused throughout requests?
4 Answers
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How to drop a table if it exists?
... dbo.Scores
No. That will drop the table only if it contains any rows (and will raise an error if the table does not exist).
Instead, for a permanent table you can use
IF OBJECT_ID('dbo.Scores', 'U') IS NOT NULL
DROP TABLE dbo.Scores;
Or, for a temporary table you can use
IF OBJECT_ID('...
'const string' vs. 'static readonly string' in C#
...e a const value in a different assembly, then update the original assembly and change the value, the other assembly won't see the change until you re-compile it.
A static readonly string is a normal field that gets looked up at runtime. Therefore, if the field's value is changed in a different ass...
git diff between two different files
...ave a file named foo . In my current working tree, I renamed it to bar , and also edited it.
4 Answers
...
Repeat table headers in print mode
...quite old. As of 3/13/13 lazy spot checking shows it works in latest IE10, and even venerable IE8...
– Nathan
Mar 14 '13 at 1:07
...
Set keyboard caret position in html textbox
... elements value, it will put the keyboard caret at the end.
Tested on IE6 and up, Firefox 2, Opera 8, Netscape 9, SeaMonkey, and Safari. Unfortunately on Safari it does not work in combination with the onfocus event).
An example of using the above function to force the keyboard caret to jump to ...