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Align DIV's to bottom or baseline
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</div>
</body>
</html>
CSS
html,body {
width: 100%;
height: 100%;
}
.valign {
display: table;
width: 100%;
height: 100%;
}
.valign > div {
display: table-cell;
width: 100%;
height: 100%;
}
.valign.bottom > div {
vertical-align: botto...
std::cin input with spaces?
...
You have to use cin.getline():
char input[100];
cin.getline(input,sizeof(input));
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How to wait for the 'end' of 'resize' event and only then perform an action?
...meout() and clearTimeout()
function resizedw(){
// Haven't resized in 100ms!
}
var doit;
window.onresize = function(){
clearTimeout(doit);
doit = setTimeout(resizedw, 100);
};
Code example on jsfiddle.
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multiple prints on the same line in Python
...char to go back
for i in range(101): # for 0 to 100
s = str(i) + '%' # string for output
sys.stdout.write(s) # just print
sys.stdout.flush() # needed for flush when using \x08
backspace(len(s))...
Java: random long number in 0
...extLong(long bound) method.
long v = ThreadLocalRandom.current().nextLong(100);
It also has nextLong(long origin, long bound) if you need an origin other than 0. Pass the origin (inclusive) and the bound (exclusive).
long v = ThreadLocalRandom.current().nextLong(10,100); // For 2-digit integers,...
How to read a file line-by-line into a list?
...octis Skytower
18k1414 gold badges7070 silver badges100100 bronze badges
31
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mfc里面的140种颜色宏 - C/C++ - 清泛网 - 专注C/C++及内核技术
...225) // 皇家蓝 (宝蓝)
#define CLR_CORNFLOWERBLUE RGB(100, 149, 237) // 矢车菊蓝
#define CLR_LIGHTSTEELBLUE RGB(176, 196, 222) // 亮钢蓝
#define CLR_LIGHTSLATEGRAY RGB(119, 136, 153) // 亮石板灰
#define CLR_SLATEGRAY ...
initialize a numpy array
...iter() might be slower than np.array(). timeit("np.array(i for i in xrange(100))", setup="import numpy as np", number = 10000) -> 0.02539992332458496, versus timeit("np.fromiter((i for i in xrange(100)), dtype=int)", setup="import numpy as np", number = 10000) -> 0.13351011276245117
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Clear a terminal screen for real
...n
\033 == \x1B == 27 == ESC
So this becomes <ESC>c which is the VT100 escape code for resetting the terminal. Here is some more information on terminal escape codes.
Edit
Here are a few other ways of doing it...
printf "\ec" #\e is ESC in bash
echo -en "\ec" #thanks @Jonathon Reinhart.
#...
What's the better (cleaner) way to ignore output in PowerShell? [closed]
...d some tests of the four options that I know about.
Measure-Command {$(1..1000) | Out-Null}
TotalMilliseconds : 76.211
Measure-Command {[Void]$(1..1000)}
TotalMilliseconds : 0.217
Measure-Command {$(1..1000) > $null}
TotalMilliseconds : 0.2478
Measure-Command {$null = $(1..1000)}
TotalMil...