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What is your single most favorite command-line trick using Bash? [closed]
...l know how to use <ctrl>-R to reverse search through history, but did you know you can use <ctrl>-S to forward search if you set stty stop "" ? Also, have you ever tried running bind -p to see all of your keyboard shortcuts listed? There are over 455 on Mac OS X by default.
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Why does this assert throw a format exception when comparing structures?
...rly broken, as we weren't expecting foo nor was the actual value bar!
Basically this is like a SQL injection attack, but in the rather less scary context of string.Format.
As a workaround, you can use string.Formatas StriplingWarrior suggests. That avoids the second level of formatting being perfo...
Should I call Close() or Dispose() for stream objects?
... StreamWriter etc implements IDisposable interface. That means, we can call Dispose() method on objects of these classes. They've also defined a public method called Close() . Now that confuses me, as to what should I call once I'm done with objects? What if I call both?
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Can I call a base class's virtual function if I'm overriding it?
...r : public Foo {
// ...
void printStuff() {
Foo::printStuff(); // calls base class' function
}
};
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JSP tricks to make templating easier?
...HTML files into a simple JSP project. It's really all static, no serverside logic to program. I should mention I'm completely new to Java. JSP files seem to make it easy to work with common includes and variables, much like PHP , but I'd like to know a simple way to get something like template i...
google mock分享（全网最全最好的gmock文档，没有之一） - C/C++ - 清泛网 ...
... string value = "Hello World!";
MockFoo mockFoo;
EXPECT_CALL(mockFoo, getArbitraryString()).Times(1).
WillOnce(Return(value));
string returnValue = mockFoo.getArbitraryString();
cout << "Returned Value: " << returnValue << endl;
retur...
How to print binary tree diagram?
... I actually implemented something similar in a small Java library called text-tree. Maybe it helps someone.
– barfuin
Jun 4 at 15:17
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How to properly URL encode a string in PHP?
...ding format except that the space is encoded with + instead of %20. And besides that, application/x-www-form-urlencoded is used to encode form data while the Percent-Encoding has a more general usage.
– Gumbo
Jan 20 '11 at 10:25
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jQuery Scroll To bottom of the page
... $(document).height()-$(window).height() });
To scroll to a particular ID, use its .scrollTop(), like this:
$("html, body").animate({ scrollTop: $("#myID").scrollTop() }, 1000);
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How to customize an end time for a YouTube video?
...to figure out how I can specify a custom end time for an embedded YouTube video. I know that I can customize the start time by adding &start=30 , but I haven't seen anything relating to the end time.
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