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What is the purpose of static keyword in array parameter of function like “char s[static 10]”?
... On this topic: I wonder if it should be considered preferable to use int foo(struct bar [static 1]); instead of int foo(struct bar *); as the signature for functions which do not accept NULL pointers. (I know gcc has an alternate nonstandard syntax to flag such functions so that the compiler can g...
open read and close a file in 1 line of code
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How do I import a specific version of a package using go get?
coming from a Node environment I used to install a specific version of a vendor lib into the project folder ( node_modules ) by telling npm to install that version of that lib from the package.json or even directly from the console, like so:
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How to do SQL Like % in Linq?
I have a procedure in SQL that I am trying to turn into Linq:
14 Answers
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Inserting code in this LaTeX document with indentation
How do I insert code into a LaTeX document? Is there something like:
9 Answers
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Why does the is operator return false when given null?
...yping extra code:
Instead of having to say
if (X != null && X is Foo) {}
I can just say
if (X is Foo) {}
and be done with it.
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String is immutable. What exactly is the meaning? [duplicate]
...be updated from outside without accessing them via methods), for example:
Foo x = new Foo("the field");
x.setField("a new field");
System.out.println(x.getField()); // prints "a new field"
While in an immutable class (declared as final, to prevent modification via inheritance)(its methods cannot ...
git rebase fatal: Needed a single revision
... that isn't the problem. I've gotten this error from trying to rebase onto foo when I had not yet created the branch to track origin/foo.
– cdunn2001
Nov 21 '11 at 16:46
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Is there a better alternative than this to 'switch on type'?
...tract method on S that every subclass needs to implement.
Doing this the "foo" method can also change its signature to Foo(S o), making it type safe, and you don't need to throw that ugly exception.
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How can I count text lines inside an DOM element? Can I?
...ines: " + lines);
return lines;
}
countLines(document.getElementById("foo"));
div
{
padding:100px 0 10% 0;
background: pink;
box-sizing: border-box;
border:30px solid red;
}
<div id="foo">
x<br>
x<br>
x<br>
x<br>
</div>
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