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Does Python support multithreading? Can it speed up execution time?
...answer until now, where you gave some nice examples of thread usage. These included (correct me if Im wrong) network programming (eg urllib.urlopen()?), to call one Python script from within a Python GUI, and calling multiple PIL (eg Image.transform()) and numpy (eg numpy.array()) operations with th...
Is optimisation level -O3 dangerous in g++?
...n. Options especially prone to this (like loop unrolling) are normally not included in -O3 and are marked accordingly in the manpage. As such it is generally a good idea to use -O3 for generating fast code, and only fall back to -O2 or -Os (which tries to optimize for code size) when appropriate (e....
What is the difference between and ?
...ntion that you cannot nest p's while you can with div's. As for the "don't include layout information in the html" kind of attitudes: it is not possible to write an html file without bothering with how it should look. Your choice of the order and nesting of div's will always have an influence -- unl...
git --git-dir not working as expected
...mentation to make it clearer.
So the documentation for git --git-dir now includes:
--git-dir=<path>:
Set the path to the repository (".git" directory).
This can also be controlled by setting the GIT_DIR environment variable.
It can be an absolute path or relative path to current ...
Qt 5.1.1: Application failed to start because platform plugin “windows” is missing
...t comes with platform console applications that will add all dependencies (including ones like qwindows.dll and libEGL.dll) into the folder of your deployed executable. This is the intended way to deploy your application, so you do not miss any libraries (which is the main issue with all of these an...
Database cluster and load balancing
...g is just one result that could be achieved through clustering, the others include high availability, scalability and fault tolerance.
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Master-master vs master-slave database architecture?
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Cons
See known limitations
You can visit for my Blog full breakdown including architecture diagrams that goes into further details about the 3 mentioned architectures.
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What are namespaces?
... that if you used namespaces in file1 that you wouldn't have to require or include the file in file2. Unit testing showed that this is not the case.
– Aaron Bell
Apr 13 '19 at 16:51
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Ways to circumvent the same-origin policy
...rowser processes the request. Note that neither the requests nor responses include cookie information.
The Mozilla team suggests in their post about CORS that you should check for the existence of the withCredentials property to determine if the browser supports CORS via XHR. You can then couple w...
Text Progress Bar in the Console [closed]
...ion above.
Some benefits of this approach over the original function above include the elimination of an initial call to the function to print the progress bar at 0% and the use of enumerate becoming optional (i.e. it is no longer explicitly required to make the function work).
def progressBar(itera...