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How to achieve code folding effects in Emacs?

...de. Most people have good success with simple incremental searches. See "foo" mentioned somewhere? Type C-sfoo, find the definition, press enter, read it, and then press C-x C-x to go back to where you were. Simple and very useful. Most modes support imenu. M-ximenu will let you jump to a funct...
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Removing multiple keys from a dictionary safely

... Why not like this: entries = ('a', 'b', 'c') the_dict = {'b': 'foo'} def entries_to_remove(entries, the_dict): for key in entries: if key in the_dict: del the_dict[key] A more compact version was provided by mattbornski using dict.pop() ...
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Programmatically open new pages on Tabs

...bsequent links with that target open in the same window). You can target "foo" or "bar" and see the same behavior. The only well-known targets are _blank, _self, _parent, and _top. htmlcodetutorial.com/linking/_A_TARGET.html – Tom Lianza Jan 14 '11 at 19:54 ...
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Best practice for localization and globalization of strings and labels [closed]

...te", "description": "text on the button that opens the editor with a blank Foo"} like they do for localizing Chrome extensions for example. Or create a separate file holding these comments. – Boris Jan 7 at 20:42 ...
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How does inheritance work for Attributes?

...ly what it means. Attribute [AttributeUsage(Inherited=true)] public class FooAttribute : System.Attribute { private string name; public FooAttribute(string name) { this.name = name; } public override string ToString() { return this.name; } } [Foo("hello")] public clas...
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How can I match a string with a regex in Bash?

... FWIW, the syntax for negation (i.e. does not match) is [[ ! foo =~ bar ]]. – Skippy le Grand Gourou Jan 2 '17 at 15:56 1 ...
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git: abort commit in the middle of typing message

...in step 5), you'd just have to specify a relative path (say you're in the /foo/bar/ directory, relative from the projects root) like git commit -eF ../../.git/COMMIT_MESSAGE – Rudolf Tucek Jan 5 '17 at 5:24 ...
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How to break a line of chained methods in Python?

...k with assignment operator. Imagine you want to break lines in this chain: foo.set_default('bar', {}).set_default('spam', {}).set_default('eggs', {})['lol'] = 'yeah' – loutre Jul 9 '18 at 14:20 ...
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What's the point of 'const' in the Haskell Prelude?

... up frequently when using parser combinators. – Fred Foo Sep 13 '11 at 13:24 48 Ahh so it's more ...
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How to export query result to csv in Oracle SQL Developer?

...o escape it with another quote character, not a backslash. In that case, "foo\" is a perfectly valid quoted string. – Ken Williams May 30 '14 at 14:04 ...