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How to escape text for regular expression in Java
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In other words: quoteReplacement only cares about the two symbols $ and \ which can for example be used in replacement strings as backreferences $1 or \1. It therefore must not be used to escape/quote a regex.
–...
'id' is a bad variable name in Python
...memory
address.)
In general, using variable names that eclipse a keyword or built-in function in any language is a bad idea, even if it is allowed.
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How to convert object array to string array in Java
...fe" in that no references to it are
* maintained by this list. (In other words, this method must
* allocate a new array even if this list is backed by an array).
* The caller is thus free to modify the returned array.
It may not look important but as you'll see it is... So what does the follow...
How can I mix LaTeX in with Markdown? [closed]
...rf,
]
{exp(-x^2-y^2)*x};
\end{axis}
\end{tikzpicture}
And now, just a few words to terminate:
> Goodbye folks!
Which can be converted to LaTeX using commands like this: pandoc -s -i Hello.md -o Hello.tex
Following is an image of the converted Hello.md to Hello.pdf file using MiKTeX as LaTeX pr...
Why should the copy constructor accept its parameter by reference in C++?
... called.
In this case, function f called using pass by value or in other words, function f is declared to take pass by value.
If function f takes pass by reference, then its declaration is
int f(car &c);
In this case,
car carobj;
f(carobj);
does not need a copy constructor.
In this case...
Difference between @Mock and @InjectMocks
...er;
@InjectMocks
Game game;
@Test
public void attackWithSwordTest() throws Exception {
Mockito.when(player.getWeapon()).thenReturn("Sword");
assertEquals("Player attack with: Sword", game.attack());
}
}
Mockito will mock a Player class and it's behaviour usi...
How to count total number of watches on a page?
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Minor improvement for Words Like Jared's answer.
(function () {
var root = $(document.getElementsByTagName('body'));
var watchers = 0;
var f = function (element) {
if (element.data().hasOwnProperty('$scope')) {
wa...
Constructor of an abstract class in C#
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side note/comment; I like the fact that you used the words; odd and even in the same sentence.
– Chef_Code
Oct 6 '16 at 22:44
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How to clear basic authentication details in chrome
...fter I did this in Chrome 21, I found it started always asking for the password, instead of never. Apparently, it will hide the "username@" part in the URL, but still keep it. If you re-enter the URL after doing this (without the @ part), it will stop asking. Just a tip!
– Mike...
jQuery document.createElement equivalent?
...implemented as document.createElement("div").innerHTML = htmlStr. In other words, it invokes the browser's HTML parser. Malformed HTML breaks differently in IE vs other browsers.
– Matthew
Jan 14 '11 at 0:28
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