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How to match all occurrences of a regex
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edited May 18 '12 at 6:23
Andrew Marshall
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Capture iframe load complete event
... but generally the best way is to:
1) create your iframe programatically
It makes sure your load listener is always called by attaching it before the iframe starts loading.
<script>
var iframe = document.createElement('iframe');
iframe.onload = function() { alert('myframe is loaded'); }; //...
PHP session lost after redirect
...called before any sessions are being called. So a safe bet would be to put it at the beginning of your page, immediately after the opening <?php declaration before anything else. Also ensure there are no whitespaces/tabs before the opening <?php declaration.
After the header redirect, end the ...
How can a string be initialized using “ ”?
If String is a class just like any other, how can it be initialized using double quotes?
10 Answers
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What Automatic Resource Management alternatives exist for Scala?
...many examples of ARM (automatic resource management) on the web for Scala. It seems to be a rite-of-passage to write one, though most look pretty much like one another. I did see a pretty cool example using continuations, though.
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How do I do a HTTP GET in Java? [duplicate]
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edited Sep 11 '15 at 16:39
Community♦
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answered Sep 28 '09 at ...
Reordering arrays
...index, howmany, element1, /*.....,*/ elementX);
Where:
index is the position in the array you want to start removing elements from
howmany is how many elements you want to remove from index
element1, ..., elementX are elements you want inserted from position index.
This means that splice() can...
jQuery: find element by text
Can anyone tell me if it's possible to find an element based on its content rather than by an id or class ?
7 Answers
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How to pick just one item from a generator?
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Create a generator using
g = myfunct()
Everytime you would like an item, use
next(g)
(or g.next() in Python 2.5 or below).
If the generator exits, it will raise StopIteration. You can either catch this exception if necessary, or use the default argument to next():
next(g, default_value...
How to parse a string into a nullable int
...ting to parse a string into a nullable int in C#. ie. I want to get back either the int value of the string or null if it can't be parsed.
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