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Creating a JSON response using Django and Python
... some discussion of the issue github.com/blueimp/jQuery-File-Upload/issues/123
– Victory
Apr 25 '14 at 22:05
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How to check whether a Storage item is set?
... use hasOwnProperty method to check this
> localStorage.setItem('foo', 123)
undefined
> localStorage.hasOwnProperty('foo')
true
> localStorage.hasOwnProperty('bar')
false
Works in current versions of Chrome(Mac), Firefox(Mac) and Safari.
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PostgreSQL: How to make “case-insensitive” query
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Use LOWER function to convert the strings to lower case before comparing.
Try this:
SELECT id
FROM groups
WHERE LOWER(name)=LOWER('Administrator')
share...
Mockito : how to verify method was called on an object created within a method?
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I agree with DuffJ, while functional programming is fun, there comes a point where your code interacts with the outside world. Doesn't matter if you call it "internals", "side effects", or "functionality", you definitely want to test that interaction:...
Regular Expression: Any character that is NOT a letter or number
... is the simplest one: \D - matches all non digit characters.
var x = "123 235-25%";
x.replace(/\D/g, '');
Results in x: "12323525"
See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
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How do I apply a CSS class to Html.ActionLink in ASP.NET MVC?
...d Jan 17 '14 at 21:50
coding_is_funcoding_is_fun
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Is a GUID unique 100% of the time?
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I just thought its funny to read it out so here have fun guys :) Thirty four undecillion twenty eight decillion two hundred thirty six nonillion six hundred ninety two octillion ninety three septillion eight hundred forty six sextillion three h...
change type of input field with jQuery
... with jQuery as below:
<script type="text/javascript">
function pwdFocus() {
$('#fakepassword').hide();
$('#password').show();
$('#password').focus();
}
function pwdBlur() {
if ($('#password').attr('value') == '') {...
PHP Session Security
... all requests from IE8 users when they toggle compatibility mode. See the fun I had tracking down this problem in my own code: serverfault.com/questions/200018/http-302-problem-on-ie7. I'm taking the user agent check out, because it's such a trivial thing to spoof, as others have said.
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What are the differences between ArrayList and Vector?
...hat if you have an ArrayList, you can use the Collections.synchronizedList function to create a synchronized list, thus getting you the equivalent of a Vector.
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