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Is there a way to reduce the size of the git folder?
...r possibly relevant command is git clean which will delete untracked files from your tree (manual page).
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Exec : display stdout “live”
...tdout/stderr events (spawn.stdout.on('data',callback..)) as they happen.
From NodeJS documentation:
var spawn = require('child_process').spawn,
ls = spawn('ls', ['-lh', '/usr']);
ls.stdout.on('data', function (data) {
console.log('stdout: ' + data.toString());
});
ls.stderr.on('data'...
How to remove multiple indexes from a list at the same time? [duplicate]
... removes the slice starting at 2 and ending just before 6.
It isn't clear from your question whether in general you need to remove an arbitrary collection of indexes, or if it will always be a contiguous sequence.
If you have an arbitrary collection of indexes, then:
indexes = [2, 3, 5]
for index...
Tool for generating railroad diagram used on json.org [closed]
...enerator. It creates SVG syntax diagrams, also known as railroad diagrams, from context-free grammars specified in EBNF. You can copy the SVG code or take screen shots.
You have to type in the grammar and it'll make the diagram.
For example, to create the first railroad diagram you show, you would...
Why does auto a=1; compile in C?
...so the same as int a in this example.
This keyword is actually a leftover from C's predecessor B, where there were no base types: everything was int, pointer to int, array of int.(*) Declarations would be either auto or extrn [sic]. C inherited the "everything is int" as a default rule, so you coul...
serve current directory from command line
could someone give me a hint, howto serve the current directory from command line with ruby? it would be great, if i can have some system wide configuration (e.g. mime-types) and simply launch it from every directory.
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Why aren't superclass __init__ methods automatically invoked?
...__new__". As you yourself note, __new__ behaves nothing like a constructor from other languages. __init__ is in fact very similar (it is called during the creation of a new object, after that object is allocated, to set member variables on the new object), and is almost always the place to implement...
Why fragments, and when to use fragments instead of activities?
...le by using includes). However; fragments are wired in to the Android API, from HoneyComb, and up. Let me elaborate;
The ActionBar. If you want tabs up there to navigate your app, you quickly see that ActionBar.TabListener interface gives you a FragmentTransaction as an input argument to the onTab...
What's the difference between tag and release?
... GitHub higher level concept.
As stated in the official announcement post from the GitHub blog: "Releases are first-class objects with changelogs and binary assets that present a full project history beyond Git artifacts."
A Release is created from an existing tag and exposes release notes and lin...
What can , and be used for?
...
Send params from View to an other View, from Sender View to Receiver View use viewParam and includeViewParams=true
In Sender
Declare params to be sent. We can send String, Object,…
Sender.xhtml
<f:metadata>
<f:viewPara...