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How to shrink the .git folder
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Actually, git gc --aggressive is considered to be bad practice. It's better to use git repack -a -d --depth=250 --window=250.
– Artefact2
Apr 10 '11 at 17:26
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Disable IPython Exit Confirmation
... edited Jul 17 '17 at 3:35
ideasman42
26.3k1616 gold badges107107 silver badges216216 bronze badges
answered Nov 5 '11 at 13:05
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Simplest way to read json from a URL in java
...eturn json;
} finally {
is.close();
}
}
public static void main(String[] args) throws IOException, JSONException {
JSONObject json = readJsonFromUrl("https://graph.facebook.com/19292868552");
System.out.println(json.toString());
System.out.println(json.get("id"));
}
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Calling a function on bootstrap modal open
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make sure to take into account what Chemical Programmer said about needing the <div class="modal fade"><div class="modal-dialog"></div></div> structure at least for this code to be called
– whyoz
May 13 '15 at 15:17
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Simplest way to check if key exists in object using CoffeeScript
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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How to go to a specific file in Chrome Developer Tools?
...file navigator in the Sources tab focused; it's good to know that they've hidden this feature behind a shortcut rather than removing it completely. =)
– rakslice
Jun 17 '14 at 20:04
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How to uncompress a tar.gz in another directory
...h to your archive, of course. You can do this in a scoping subshell to avoid influencing the surrounding script:
mkdir foo
(cd foo; tar -xzf ../bar.tar.gz) # instead of ../ you can use an absolute path as well
Or, if neither an absolute path nor a relative path to the archive file is suitable, ...
Including jars in classpath on commandline (javac or apt)
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tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Android webview slow
My android webviews are slow. This is on everything from phones to 3.0+ tablets with more than adequate specs
10 Answer...
Get element from within an iFrame
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var iframe = document.getElementById('iframeId');
var innerDoc = (iframe.contentDocument) ? iframe.contentDocument : iframe.contentWindow.document;
You could more simply write:
var iframe = document.getElementById('iframeId');
var innerDoc = iframe.content...