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Git commit in terminal opens VIM, but can't get back to terminal
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Simply doing the vim "save and quit" command :wq should do the trick.
In order to have Git open it in another editor, you need to change the Git core.editor setting to a command which runs the editor you want.
git config --global core.editor "command to start sublime text 2"
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Disabling swap files creation in vim
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You can set backupdir and directory to null in order to completely disable your swap files, but it is generally recommended to simply put them in a centralized directory. Vim takes care of making sure that there aren't name collissions or anything like that; so, this is a...
Parse JSON String into a Particular Object Prototype in JavaScript
...stest. I guess issue with FF is that first test is slower than last, just order of execution matters. In chrome everything runs with almost same speed. I mean property access and nvocation of methods. Creatin is faster with new, but that's not so important. see: jsperf.com/prototype-change-test-88...
PostgreSQL error: Fatal: role “username” does not exist
... system user to have initialized the database cluster. The manual:
In order to bootstrap the database system, a freshly initialized
system always contains one predefined role. This role is always a
“superuser”, and by default (unless altered when running initdb) it
will have the same ...
What is the difference between XML and XSD?
...fines an element.
xs:sequence : Denotes child elements only appear in the order mentioned.
xs:complexType : Denotes it contains other elements.
xs:simpleType : Denotes they do not contain other elements.
type:
string,
decimal,
integer,
boolean,
date,
time,
In simple words, xsd is another way t...
How to train an artificial neural network to play Diablo 2 using visual input?
...thus you need to implement and combine a lot of different AI approaches in order to solve it.
Several decades of research with a whole team working on it would may not suffice, so if you are alone and working on it in part-time (as you probably have a job for a living) you may spend a whole lifetim...
Installing python module within code
...rmore since pip v10, all code has been moved to pip._internal precisely in order to make it clear to users that programmatic use of pip is not allowed.
Use sys.executable to ensure that you will call the same pip associated with the current runtime.
import subprocess
import sys
def install(packag...
Benchmarking (python vs. c++ using BLAS) and (numpy)
...use of a bug you have to re-create the shared library after building it in order to use it with numpy.
In addition to this building it for multiple target plattform didn't work for some reason. So I had to create an .so file for each platform for which i want to have an optimized libgoto2.so file. ...
JavaScript listener, “keypress” doesn't detect backspace?
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Try keydown instead of keypress.
The keyboard events occur in this order: keydown, keyup, keypress
The problem with backspace probably is, that the browser will navigate back on keyup and thus your page will not see the keypress event.
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google chrome extension :: console.log() from background page?
...an still use console.log(), but it gets logged into a separate console.
In order to view it - right click on the extension icon and select "Inspect popup".
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