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Can CSS detect the number of children an element has?
...ild { */
width: 100%;
}
/* two items */
li:first-child:nth-last-child(2),
li:first-child:nth-last-child(2) ~ li {
width: 50%;
}
/* three items */
li:first-child:nth-last-child(3),
li:first-child:nth-last-child(3) ~ li {
width: 33.3333%;
}
/* four items */
li:first-child:nth-last-child...
Finding sum of elements in Swift array
...
let sum = multiples.reduce(0, +)
print("Sum of Array is : ", sum)
Swift 2:
let multiples = [...]
sum = multiples.reduce(0, combine: +)
Some more info:
This uses Array's reduce method (documentation here), which allows you to "reduce a collection of elements down to a single value by recursi...
Generate MD5 hash string with T-SQL
Is there a way to generate MD5 Hash string of type varchar(32) without using fn_varbintohexstr
9 Answers
...
Python how to write to a binary file?
...and probably ought to, as it signals your intention better). But in Python 2.x, that won't work, because bytes is just an alias for str. As usual, showing with the interactive interpreter is easier than explaining with text, so let me just do that.
Python 3.x:
>>> bytearray(newFileBytes)
...
How to filter rows in pandas by regex
...
200
Use contains instead:
In [10]: df.b.str.contains('^f')
Out[10]:
0 False
1 True
2 ...
Center a DIV horizontally and vertically [duplicate]
...it here working: http://jsbin.com/iquviq/30/edit
.content {
width: 200px;
height: 600px;
background-color: blue;
position: absolute; /*Can also be `fixed`*/
left: 0;
right: 0;
top: 0;
bottom: 0;
margin: auto;
/*Solves a ...
How to diff a commit with its parent?
...
answered Jan 12 '09 at 18:06
mipadimipadi
343k7777 gold badges491491 silver badges463463 bronze badges
...
Split large string in n-size chunks in JavaScript
...
22 Answers
22
Active
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How to remove multiple indexes from a list at the same time? [duplicate]
...
240
You need to do this in a loop, there is no built-in operation to remove a number of indexes at...
ExecJS::RuntimeError on Windows trying to follow rubytutorial
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242
My friend was attempting a Rails tutorial on Win 8 RTM a few months ago and ran into this erro...