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Is it possible to do start iterating from an element other than the first using foreach?
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Good call. WTB auto-complete (gahh can't remember the real name of it) in stackoverflow ;)
– MoarCodePlz
Jun 21 '11 at 17:56
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Dynamically adding a form to a Django formset with Ajax
...gt;
</div>
{% endfor %}
<input type="button" value="Add More" id="add_more">
<script>
$('#add_more').click(function() {
cloneMore('div.table:last', 'service');
});
</script>
In a javascript file:
function cloneMore(selector, type) {
var newElement =...
What is the significance of #pragma marks? Why do we need #pragma marks?
... can't see everything on Monitor screen, hence we can't see overview (also called document items) of our class. Sometime we want to see overview of our class; its all methods, constants, properties etc at a glance. You can press Ctrl+6 in XCode to see overview of your class. You'll get a pop-up kind...
What would cause an algorithm to have O(log n) complexity?
...ord. Suppose that we have those numbers represented in base 10, and we'll call the numbers m and n. One way to add them is through the grade-school method - write the numbers out one digit at a time, then work from the right to the left. For example, to add 1337 and 2065, we'd start by writing th...
Inheriting from a template class in c++
...e way you speak about them determines the way to think about them.
Specifically, Area is not a template class, but a class template. That is, it is a template from which classes can be generated. Area<int> is such a class (it's not an object, but of course you can create an object from that c...
How to pass a user defined argument in scrapy spider
...d. Python throws a not defined error. BTW, why have you omitted the super call? PS. I'm working with the CrawlSpider class
– Birla
Sep 24 '14 at 10:57
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Loaded nib but the 'view' outlet was not set
...n't loaded / added to the view hierarchy, all view outlets were NIL. After calling addSubview or something similar all outlets were connected. The funny part of my story was that po viewcontroller.view.subviews showed the missing objects.
– Apoc
Nov 10 '15 at 2...
How do I add a foreign key to an existing SQLite table?
...child ADD CONSTRAINT fk_child_parent
FOREIGN KEY (parent_id)
REFERENCES parent(id);
SQLite doesn't support the ADD CONSTRAINT variant of the ALTER TABLE command (sqlite.org: SQL Features That SQLite Does Not Implement).
Therefore, the only way to add a foreig...
HTML input file selection event not firing upon selecting the same file
... the value of file control to blank string.so the .change() will always be called even the file name changes or not. like for example you can do this thing and worked for me like charm
$('#myFile').change(function () {
LoadFile("myFile");//function to do processing of file.
$('#myF...
Center/Set Zoom of Map to cover all visible Markers?
I am setting multiple markers on my map and I can set statically the zoom levels and the center but what I want is, to cover all the markers and zoom as much as possible having all markets visible
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