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Why are Python lambdas useful? [closed]
...ion may be the shortest way to write something out.
Returning a function from another function
>>> def transform(n):
... return lambda x: x + n
...
>>> f = transform(3)
>>> f(4)
7
This is often used to create function wrappers, such as Python's decorators.
Combini...
How can I get the full/absolute URL (with domain) in Django?
...
You can also use get_current_site as part of the sites app (from django.contrib.sites.models import get_current_site). It takes a request object, and defaults to the site object you have configured with SITE_ID in settings.py if request is None. Read more in documentation for using th...
How to estimate a programming task if you have no experience in it [closed]
...
+1 if you are starting from ground zero, you need some time with the 3rd party product to at least get your hands around it.
– Brett McCann
Jan 8 '09 at 17:08
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What's the difference between “squash” and “fixup” in Git/Git Extension?
...he commit to be modified,
and change the action of the moved commit from pick to squash (or
fixup).
The difference between squash and fixup is that during the rebase, the squash operation will prompt you to combine the messages of the original and the squash commit, whereas the fixup...
The located assembly's manifest definition does not match the assembly reference
... the list of results, so you can see where the old version might be coming from.
Also, like Lars said, check your GAC to see what version is listed there. This Microsoft article states that assemblies found in the GAC are not copied locally during a build, so you might need to remove the old versi...
Boolean vs boolean in Java
...Boolean a class then why value is always false even if I changed the value from another class referencing to the same Boolean variable? what is the point of this Boolean then if we can't reference to from different instance classes / pass as argument?
– user924
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Android activity life cycle - what are all these methods for?
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onPaused() --> onStop()
After pressed home button when again open app from recent task list or clicked on icon
onRestart() --> onStart() --> onResume()
When open app another app from notification bar or open settings
onPaused() --> onStop()
Back button pressed from another app or s...
Creating an iframe with given HTML dynamically
I'm trying to create an iframe from JavaScript and fill it with arbitrary HTML, like so:
7 Answers
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Mac OS X - EnvironmentError: mysql_config not found
...end, if, however, you did not follow these exact steps try, following them from the very beginning.
So, you followed the steps, and you're still geting an error, well, there are a few things you could try:
Try running which mysql_config from bash. It probably won't be found. That's why the build ...
Better way to cast object to int
...implicit conversion defined.
int.Parse()/int.TryParse() — For converting from a string of unknown format.
int.ParseExact()/int.TryParseExact() — For converting from a string in a specific format
Convert.ToInt32() — For converting an object of unknown type. It will use an explicit and implici...