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store and retrieve a class object in shared preference
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answered Mar 24 '11 at 11:20
BlundellBlundell
67.4k2929 gold badges182182 silver badges207207 bronze badges
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SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?
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10 Answers
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Active
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How to delete multiple files at once in Bash on Linux?
...xact case would be handled by brace expansion, like so:
$ rm -rf abc.log.2012-03-{14,27,28}
The above would expand to a single command with all three arguments, and be equivalent to typing:
$ rm -rf abc.log.2012-03-14 abc.log.2012-03-27 abc.log.2012-03-28
It's important to note that this expan...
Difference between “process.stdout.write” and “console.log” in node.js?
...ed output. See format() in console.js for the implementation.
Currently (v0.10.ish):
Console.prototype.log = function() {
this._stdout.write(util.format.apply(this, arguments) + '\n');
};
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When do we need curly braces around shell variables?
....*} (remove extension)
expanding positional parameters beyond 9: "$8 $9 ${10} ${11}"
Doing this everywhere, instead of just in potentially ambiguous cases, can be considered good programming practice. This is both for consistency and to avoid surprises like $foo_$bar.jpg, where it's not visually o...
TextEnhancer拓展 - 增强App中的文本格式 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
About[size=15.008px]Introducing TextEnhancer, the ultimate extension for enhancing text formatting in your App Inventor projects! With TextEnhancer, you can effortlessly add advanced text features to your app, making it more dynamic and engaging for your users.Blocks[size=15.008px]SetTextJustificati...
How do I get the coordinates of a mouse click on a canvas element?
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Edit 2018: This answer is pretty old and it uses checks for old browsers that are not necessary anymore, as the clientX and clientY properties work in all current browsers. You might want to check out Patriques Answer for a simpler...
String replacement in java, similar to a velocity template
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answered Sep 7 '10 at 5:17
JH.JH.
3,51722 gold badges1616 silver badges1818 bronze badges
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Why can't variables be declared in a switch statement?
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edited Apr 19 at 17:02
Arsen Khachaturyan
5,90933 gold badges3232 silver badges3434 bronze badges
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Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
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If you have several versions of Python installed, /usr/bin/env will ensure the interpreter used...