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How to decide font color in white or black depending on background color?
...t is the digit with more weight) and instead of 186 used 9. works a little bit better for me, specially with greens.
– DJPB
Oct 15 '10 at 16:26
2
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How can we match a^n b^n with Java regex?
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+100
The answer is, needless to say, YES! You can most certainly write a Java regex pattern to match anbn. It uses a positive lookahead f...
Get full path of the files in PowerShell
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102
This should perform much faster than using late filtering:
Get-ChildItem C:\WINDOWS\System32 ...
What does the regular expression /_/g mean?
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
How can I unit test Arduino code?
... timeb t_now;
ftime(&t_now);
return (t_now.time - t_start.time) * 1000 + (t_now.millitm - t_start.millitm);
}
void delay( unsigned long ms ) {
unsigned long start = millis();
while(millis() - start < ms){}
}
void initialize_mock_arduino() {
ftime(&t_start);
}
I use the foll...
How does std::forward work? [duplicate]
... |
edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Dec 15 '11 at 22:14
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Pass an array of integers to ASP.NET Web API?
... if I don't know how much variables I have in the array? What if it's like 1000? The request shouldn't be like that.
– Sahar Ch.
May 30 '14 at 8:22
7
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Difference between BYTE and CHAR in column datatypes
...when represented as a single byte: 11111111. This could then be useful for bit flags (up to 8 settings), bitwise operations, etc.
– Matt Borja
May 7 '15 at 22:51
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How can I join elements of an array in Bash?
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A 100% pure Bash function that supports multi-character delimiters is:
function join_by { local d=$1; shift; local f=$1; shift; printf %s "$f" "${@/#/$d}"; }
For example,
join_by , a b c #a,b,c
join_by ' , ' a b c #a , b , c
j...
Validating email addresses using jQuery and regex
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