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What are “decorators” and how are they used?
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decorator can intercept service instance created by factory, service, value, provider, and gives the options to change some instance(service) that is otherwise not configurable / with options.
It can also provide mock up instances for testing purpose, for example $http.
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How do you use window.postMessage across domains?
...t have to be the same domains, but B must know exactly what domain is used by A.
– Greg Bogumil
Apr 8 '15 at 14:31
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How do I get cURL to not show the progress bar?
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by the way, see below link about 2>/dev/null if you don't know: stackoverflow.com/questions/10508843/what-is-dev-null-21
– kenju
Aug 23 '15 at 4:24
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Bash: If/Else statement in one line
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&& means "and if successful"; by placing your if statement on the right-hand side of it, you ensure that it will only run if grep returns 0. To fix it, use ; instead:
ps aux | grep some_proces[s] > /tmp/test.txt ; if [ $? -eq 0 ]; then echo 1; else...
What is a message pump?
...message.
Every GUI enabled .NET program has a message loop, it is started by Application.Run().
The relevance of a message loop to Office is related to COM. Office programs are COM-enabled programs, that's how the Microsoft.Office.Interop classes work. COM takes care of threading on behalf of a ...
Why does Pycharm's inspector complain about “d = {}”?
...dictionary item created. So they have to be assigned to the dictionary one by one rather than every item at the same time. However, PyCharm still complains and says that I should create the dictionary as a dictionary literal. I guess I have to use the dic = dict() workaround...
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Command not found when using sudo
...ssue is likely which shell (your first command shell or the shell launched by sudo) has evaluated $PWD
– Rob Kielty
Oct 1 '13 at 21:33
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Differences between distribute, distutils, setuptools and distutils2?
... User Guide
distlib is a library that provides functionality that is used by higher level tools like pip.
Official Docs | Pypi page | Bitbucket repo | distlib section of Python Package User Guide
packaging is also a library that provides functionality used by higher level tools like pip and setu...
How to set a Header field on POST a form?
...case. Somehow, I'm Post and Redirect to a aspx page. Redirection is happen by From Post.
– Reza Owliaei
Mar 1 '12 at 13:25
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Any way to force strict mode in node?
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In node 0.10.7 you can enforce strict mode at file level by placing "use strict"; at the top of your file. Finally!
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