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Temporarily disable auto_now / auto_now_add
...tion. I needed to "force" an expired timestamp. In my case I did the trick by using a queryset update. Like this:
# my model
class FooBar(models.Model):
title = models.CharField(max_length=255)
updated_at = models.DateTimeField(auto_now=True, auto_now_add=True)
# my tests
foo = FooBar.ob...
Why am I getting a “401 Unauthorized” error in Maven?
...publish.
The SNAPSHOTS repository (as opposed to the releases repository) allows you to overwrite a similarly numbered version, but your version number should have "-SNAPSHOT" at the end of it.
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JavaScript string encryption and decryption?
...parated parts. You will need to know which components to take (and in what order) to make it work. The rollups files contain everything you need to make it work with just one script reference (much better as the hard job is already done).
– shahar eldad
Oct 23 ...
How using try catch for exception handling is best practice
...se (a library bug throwing an unrelated exception that you need to mute in order to workaround the whole bug).
For the rest of the cases:
Try to avoid exceptions.
If this isn't possible: first-chance exception handlers.
Or use a PostSharp aspect (AOP).
Answering to @thewhiteambit on some commen...
Cannot open include file 'afxres.h' in VC2010 Express
...
Had the same problem . Fixed it by installing Microsoft Foundation Classes for C++.
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Select 'Microsoft Foundation Classes for C++'
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Differences between .NET 4.0 and .NET 4.5 in High level in .NET
...t for Unicode (UTF-16) encoding.
Support for versioning of cultural string ordering and comparison
data.
Better performance when retrieving resources.
Zip compression improvements to reduce the size of a compressed file.
Ability to customize a reflection context to override default
reflection behavi...
What is the best way to repeatedly execute a function every x seconds?
... script every minute using a cron, but without requiring that to be set up by the user.
18 Answers
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Does JavaScript have “Short-circuit” evaluation?
...'s not exactly how the code is evaluated and we'll need to delve deeper in order to fully understand.
How exactly is the && and || interpreted?:
It's time to look "under the hood of the javascript engine". Let's consider this practical example:
function sanitise(x) {
if (isNaN(x)...
Why does Go have a “goto” statement
...However Goto are not natively evil but can of course be misused and abused by lazy or unskilled programmers. Many problems with abused Gotos can be solved with development processes such as team code reviews.
goto are jumps in the same technical manner as continue, break and return. One could argue...
Why is extending native objects a bad practice?
...ody does it "the wrong way", and adds enumerable types to Object , practically destroying all loops on any object?
8 Answe...