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How to programmatically create and read WEP/EAP WiFi configurations in Android?
...rogrammatically
This is pretty much straightforward, WifiConfiguration em>x m>poses the interface to create the same. Here is the sample code:
void saveWepConfig()
{
WifiManager wifi = (WifiManager) getSystemService(Contem>x m>t.WIFI_SERVICE);
WifiConfiguration wc = new WifiConfiguration();
w...
Simpler way to put PDB breakpoints in Python code?
...ion. I've been a bit spoiled with debuggers in IDEs like Visual Studio and m>X m>Code. I find it a bit clumsy to have to type import pdb; pdb.set_trace() to set a breakpoint (I'd rather not import pdb at the top of the file as I might forget and leave it in).
...
The way to check a HDFS directory's size?
I know du -sh in common Linum>x m> filesystems. But how to do that with HDFS?
10 Answers
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Is there a faster/shorter way to initialize variables in a Rust struct?
In the following em>x m>ample, I would much prefer to assign a value to each field in the struct in the declaration of the fields. Alternatively, it effectively takes one additional statement for each field to assign a value to the fields. All I want to be able to do is to assign default values when the ...
Combining multiple git repositories
...cp -r phd phd-backup
Move the content of phd/code to phd/code/code, and fim>x m> the history so that it looks like it has always been there (this uses git's filter-branch command):
$ cd phd/code
$ git filter-branch --indem>x m>-filter \
'git ls-files -s | sed "s#\t#&code/#" |
GIT_INDEm>X m>_FILE=$GI...
How do I build a numpy array from a generator?
...
Numpy arrays require their length to be set em>x m>plicitly at creation time, unlike python lists. This is necessary so that space for each item can be consecutively allocated in memory. Consecutive allocation is the key feature of numpy arrays: this combined with native cod...
What is the difference between ndarray and array in numpy?
...re/src/multiarray/methods.c in array_getarray().
– flm>x m>b
Apr 8 '13 at 13:14
6
This can bite you if...
Which data type for latitude and longitude?
...
You can use the data type point - combines (m>x m>,y) which can be your lat / long. Occupies 16 bytes: 2 float8 numbers internally.
Or make it two columns of type float (= float8 or double precision). 8 bytes each.
Or real (= float4) if additional precision is not needed. ...
Visual Studio 64 bit?
...
For numerous reasons, No.
Why is em>x m>plained in this MSDN post.
First, from a performance perspective the pointers get larger, so data
structures get larger, and the processor cache stays the same size.
That basically results in a raw speed hit (your mileage m...
What is Objective C++? [closed]
What is Objective C++ and can I use this language in m>X m>code?
3 Answers
3
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