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Django - what is the difference between render(), render_to_response() and direct_to_template()?
...rand spanking new shortcut for render_to_response in 1.3 that will automatically use RequestContext that I will most definitely be using from now on.
2020 EDIT: It should be noted that render_to_response() was removed in Django 3.0
https://docs.djangoproject.com/en/1.8/topics/http/shortcuts/#ren...
How to get controls in WPF to fill available space?
...sks each child for its desired size and then stacks them. The stack panel calls Measure() on each child, with an available size of Infinity and then uses the child's desired size.
A Grid occupies all available space, however, it will set each child to their desired size and then center them in th...
How does grep run so fast?
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Assuming your question regards GNU grep specifically. Here's a note from the author, Mike Haertel:
GNU grep is fast because it AVOIDS LOOKING AT EVERY INPUT BYTE.
GNU grep is fast because it EXECUTES VERY FEW INSTRUCTIONS FOR EACH
BYTE that it
does look at.
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“cannot resolve symbol R” in Android Studio
In every instance in all of my classes where I reference R.id.something , the R is in red and it says "cannot resolve symbol R". Also every time there is R.layout.something it is underlined in red and says "cannot resolve method setContentView(?)". The project always builds fine. It is annoyin...
Why does Go have a “goto” statement
... In your example, why not just introduce a function small(x,z) to call instead? That way we don't have to think about what variables are accessible in the small: label. I suspect the reason is go still lacks certain types of inlining support in the compiler.
– Thomas A...
Multiline bash commands in makefile
... append multiline with \ BTW bash guys usually recommend to replace `find` call with $$(find)
– Yauhen Yakimovich
Aug 17 '13 at 0:46
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What is the EAFP principle in Python?
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I call it "optimistic programming". The idea is that most times people will do the right thing, and errors should be few. So code first for the "right thing" to happen, and then catch the errors if they don't.
My feeling i...
Python strptime() and timezones?
...er.parse("Thu, 25 Sep 2003 10:49:41,123 -0300") Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/Users/wanghq/awscli/lib/python2.7/site-packages/dateutil/parser.py", line 748, in parse return DEFAULTPARSER.parse(timestr, **kwargs) ...
Loop through files in a directory using PowerShell
...d to entirely be native to Powershell. And even if they did, you still can call Win32 Utils directly from Powershell. AFAIK using whatever is available and compatible is not actually a bad thing.
– user1628658
Nov 9 '17 at 22:45
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Input and output numpy arrays to h5py
...of the order of 500 MB. I read that using h5py reduces the file size considerably. So, let's say I have the 2D numpy array named A . How do I save it to an h5py file?
Also, how do I read the same file and put it as a numpy array in a different code, as I need to do manipulations with the array?
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