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How to prevent SIGPIPEs (or handle them properly)
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In other words, use send(...,MSG_NOSIGNAL) as a replacement for write() and you won't get SIGPIPE. This should work well for sockets (on supported platforms), but send() seems to be limited to use with sockets (not pipes), so this is...
Sphinx autodoc is not automatic enough
...new :recursive: option):
Welcome to My Toolbox
=====================
Some words.
.. autosummary::
:toctree: _autosummary
:template: custom-module-template.rst
:recursive:
mypackage
This is sufficient to automatically summarise every module in the package, however deeply nested. For e...
Batch file: Find if substring is in string (not in a file)
...t as a multiline text, finds the line containing "state" then finds if the word "running" occurs on that line, and sets the errorlevel accordingly.
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Linux: copy and create destination dir if it does not exist
...ng with names with spaces, you'll need to quote them so that the different words aren't treated as different arguments to mkdir or cp. So your command would actually look like:
mkdir -p "/my directory/name with/spaces" && cp "my filename with spaces.txt" "$_"
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Getting the name of a variable as a string
...ou all of those local variables.
My explanation might be a little bit too wordy (maybe I should've used a "foo" less words), but here's how it would look in code (Note that if there is more than one variable assigned to the same value, you will get both of those variable names):
import inspect
x,...
How to access array elements in a Django template?
... Is there any way to do this without magic numbers? In other words to "name" the .0 .1 .2 etc...? Such as array["first name"], array["last name"] etc..
– cyberjoac
Dec 19 '14 at 9:16
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Is it possible to await an event instead of another async method?
...ls GetResults (the compiler will do this as a result of using the await keyword being used, and the fact that SynchronizationContext.Current should be non-null, given you are in a UI application), you can use async/await like so:
private async void Button_Click_1(object sender, RoutedEventArgs e)
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Converting Symbols, Accent Letters to English Alphabet
...ing those marks is just the same as replacing random letters in an English word. This is before you even go onto consider the Cyrillic languages and other script based texts such as Arabic, which simply cannot be "converted" to English.
If you must, for whatever reason, convert characters, then th...
tomcat - CATALINA_BASE and CATALINA_HOME variables
...ces, then you need both variables, otherwise only CATALINA_HOME.
In other words: CATALINA_HOME is required and CATALINA_BASE is optional.
CATALINA_HOME represents the root of your Tomcat installation.
Optionally, Tomcat may be configured for multiple instances by defining $CATALINA_BASE for ea...
difference between css height : 100% vs height : auto
...height.jsfiddle.net/m3f8y6xr/1 This Answer, I believe, is not sufficiently worded to make it ovbious that the element will grow to include all content, whether it is its own text, or a child's content. Of course it can be argued that its own text is also a child. This provides visual confirmation of...