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How to add url parameters to Django template url tag?
...ing django url parameters. This is not what the OP asked about (the answer does describe a working alternative solution though).
– BjornW
May 18 at 12:21
add a comment
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How to elegantly ignore some return values of a MATLAB function?
...is is the "correct" answer. The other are just hacks to fix a problem that does not exist. No pun intended though...
– patrik
Apr 1 '15 at 7:55
6
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How do I enable file editing in Visual Studio's debug mode?
...tion of the program will continue with the new code applied.
The debugger does not allow edits to the file if ENC is not enabled.
There are a few reasons ENC may be disabled on your computer
Certain profiles do not enable ENC by default and it must be explicitly enabled
You may be running on a...
Replacements for switch statement in Python?
...putting the dict outside of the function if performance is an issue, so it doesn't re-build the dict on every function call
– Claudiu
Oct 23 '08 at 16:22
56
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Downcasting in Java
...w Object();
String s = (String) o; // this will fail at runtime, because o doesn't reference a String
When a cast (such as this last one) fails at runtime a ClassCastException will be thrown.
In other cases it will work:
Object o = "a String";
String s = (String) o; // this will work, since o re...
Get JSF managed bean by name in any Servlet related class
...edProperty:
@ManagedProperty("#{bean}")
private Bean bean;
Note that this doesn't work inside a @Named or @WebServlet or any other artifact. It really works inside @ManagedBean only.
If you're not inside a @ManagedBean, but the FacesContext is readily available (i.e. FacesContext#getCurrentInstanc...
C++ template typedef
...
using does not support specialization if I'm not wrong, so the second option is still useful in many cases.
– Utkarsh Bhardwaj
Feb 3 '16 at 14:27
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Ways to implement data versioning in MongoDB
... (the changes object) will grow in time and updates become inefficient? Or does MongoDB handles document grow easily?
– Piotr Czapla
Nov 16 '10 at 7:33
5
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how to POST/Submit an Input Checkbox that is disabled?
...ckbox that, given certain conditions, needs to be disabled. Turns out HTTP doesn't post disabled inputs.
18 Answers
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Looping through array and removing items, without breaking for loop
... Auction.auctions.splice(i, 1);
}
}
This way the re-indexing doesn't affect the next item in the iteration, since the indexing affects only the items from the current point to the end of the Array, and the next item in the iteration is lower than the current point.
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