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Java regex email
First of all, I know that using regex for email is not recommended but I gotta test this out.
20 Answers
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Reading settings from app.config or web.config in .NET
...alue = System.Configuration.ConfigurationManager.AppSettings["keyname"];
Now access the Setting class via Properties:
string keyvalue = Properties.Settings.Default.keyname;
See Managing Application Settings for more information.
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CSS/HTML: What is the correct way to make text italic?
... @Jukka I'm sure it was in there at some point. Nonetheless it's not there now so I've updated my answer.
– DisgruntledGoat
Sep 1 '14 at 22:14
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Get the length of a String
...d 3.0, use test1.characters.count. But, there are a few things you should know. So, read on.
Counting characters in Swift
Before Swift 2.0, count was a global function. As of Swift 2.0, it can be called as a member function.
test1.characters.count
It will return the actual number of Unicode cha...
Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...oted that in V2 of the graph api this no longer works using a username. So now you need the userid first, and you can no longer use a username to get this. Userid's also change per app, so you will have to have some kind of proper authentication to retrieve a userid you can use. Technically the prof...
CSS: Truncate table cells, but fit as much as possible
...t;
</colgroup>
<tr>
<td style="white-space: nowrap; text-overflow:ellipsis; overflow: hidden; max-width:1px;">This cell has more content.This cell has more content.This cell has more content.This cell has more content.This cell has more content.This cell has more co...
Qt 5.1.1: Application failed to start because platform plugin “windows” is missing
... comment which had been ignored by all users pointing to the missing lib. Now, many months later, the comment has been changed to an answer. However, when I answered this question by msyself I intended to help other people by directly providing the solution. This should not be forgotten and so far ...
Proper way to implement IXmlSerializable?
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@MarcGravell I know this is an old thread. "The framework writes a wrapper element and positions the XML writer after its start." This is where I am struggling. Is there a way to force the framework skip this step of automatically handling t...
Should a retrieval method return 'null' or throw an exception when it can't produce the return value
...pens if the object cannot be returned. With a Try method, you immediately know what to do.
– OregonGhost
Oct 6 '08 at 20:52
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How to get the text node of an element?
...eType === Node.TEXT_NODE. This comparison is occurring within a loop of unknown possible iterations. Comparing two small numbers is better than comparing strings of various lengths (time and space considerations). The correct question to ask in this situation is "what kind / type of node do I have?"...