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Regular expression \p{L} and \p{N}
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thx for the fast answer :). But shouldnt the regex then match 10? I have tried an online regex matcher: regexpal.com
– Diemauerdk
Feb 15 '13 at 9:10
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Add hover text without javascript like we hover on a user's reputation
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Use the title attribute, for example:
<div title="them's hoverin' words">hover me</div>
or:
<span title="them's hoverin' words">hover me</span>
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Android icon vs logo
The <application> tag for the Android Manifest contains a logo attribute which I have never seen before. What is the difference between your application's icon and its logo? Is it used purely for market?
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Nested select statement in SQL Server
...You need to alias the subquery.
SELECT name FROM (SELECT name FROM agentinformation) a
or to be more explicit
SELECT a.name FROM (SELECT name FROM agentinformation) a
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WPF Databinding: How do I access the “parent” data context?
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Sadly didn't work for me because the parent is in a different file.
– Thomas
Dec 20 '15 at 9:38
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Razor ViewEngine: How do I escape the “@” symbol?
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@Tien see the last HTML character code here worked for me: stackoverflow.com/a/13584640/84206
– AaronLS
Dec 27 '12 at 20:53
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open-ended function arguments with TypeScript
...The TypeScript way of doing this is to place the ellipsis operator (...) before the name of the argument. The above would be written as,
function sum(...numbers: number[]) {
var aggregateNumber = 0;
for (var i = 0; i < numbers.length; i++)
aggregateNumber += numbers[i];
retur...
Resize svg when window is resized in d3.js
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Look for 'responsive SVG' it is pretty simple to make a SVG responsive and you don't have to worry about sizes any more.
Here is how I did it:
d3.select("div#chartId")
.append("div")
// Container class to make it res...
Objective-C Runtime: best way to check if class conforms to protocol?
I have a Class (but no instance) and need to know if it conforms to a certain protocol. However, Class can be subclassed several times and class_conformsToProtocol() ignores protocols declared on superclasses.
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HTTP header line break style
Which line break style is preferable for use in HTTP headers: \r\n or \n , and why?
3 Answers
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