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How to convert a number to string and vice versa in C++
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129
Update for C++11
As of the C++11 standard, string-to-number conversion and vice-versa are bui...
PostgreSQL wildcard LIKE for any of a list of words
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171
You can use Postgres' SIMILAR TO operator which supports alternations, i.e.
select * from ta...
How do I unset an element in an array in javascript?
...rray.
If you know the key you should use splice i.e.
myArray.splice(key, 1);
For someone in Steven's position you can try something like this:
for (var key in myArray) {
if (key == 'bar') {
myArray.splice(key, 1);
}
}
or
for (var key in myArray) {
if (myArray[key] == 'bar...
How to completely remove borders from HTML table
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182
<table cellspacing="0" cellpadding="0">
And in css:
table {border: none;}
EDIT:
As...
What does template mean?
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149
It's perfectly possible to template a class on an integer rather than a type. We can assign t...
URL query parameters to dict python
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193
Use the urllib.parse library:
>>> from urllib import parse
>>> url = "http:...
How to only find files in a given directory, and ignore subdirectories using bash
...ant to limit the find to the first level you can do:
find /dev -maxdepth 1 -name 'abc-*'
... or if you particularly want to exclude the .udev directory, you can do:
find /dev -name '.udev' -prune -o -name 'abc-*' -print
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javax.xml.bind.UnmarshalException: unexpected element (uri:“”, local:“Group”)
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14 Answers
14
Active
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Swift - Cast Int into enum:Int
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edited Oct 1 '15 at 23:28
answered Aug 13 '14 at 1:51
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