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Filtering collections in C#
... where p.Gender == "M" && p.Age < 30
select new { p.Name, p.Age })
Console.WriteLine(v.Name + " is " + v.Age);
}
private class Person
{
public Person() { }
public int Age { get; set; }
public string Name { get; set; }
public string Gende...
How to match “anything up until this sequence of characters” in a regular expression?
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I have noticed that this fails to select anything if the pattern your looking for does not exist, instead if you use ^(?:(?!abc)(?!def).)* you can chain to exclude patterns you don't want and it will still grab everything as needed even if the pattern does no...
Undo working copy modifications of one file in Git?
...s, a commit can have more than one previous commit, so with HEAD^ a number selects which of those parents, while with HEAD~ a number always selects the first parent but that number of commits back. See git help rev-parse for more details.
– Brian Campbell
May 1...
How to set a value to a file input in HTML?
...ou can't.
The only way to set the value of a file input is by the user to select a file.
This is done for security reasons. Otherwise you would be able to create a JavaScript that automatically uploads a specific file from the client's computer.
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How to add color to Github's README.md file
...pan>!
</text>
</svg>
Unfortunately, even though you can select and copy text when you open the .svg file, the text is not selectable when the SVG image is embedded.
Demo: https://gist.github.com/CyberShadow/95621a949b07db295000
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'console' is undefined error for Internet Explorer
...pEnd,time,timeEnd,profile,profileEnd,assert,count
* Internet Explorer 11: select,log,info,warn,error,debug,assert,time,timeEnd,timeStamp,group,groupCollapsed,groupEnd,trace,clear,dir,dirxml,count,countReset,cd
* Safari 6.2.4: debug,error,log,info,warn,clear,dir,dirxml,table,trace,assert,count,prof...
How to export/import PuTTy sessions list?
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Right click on 'SimonTatham' key (directory icon), select Export
Give the file a name (say) putty.reg and save it to your location for
later use.
Close Registry Editor.
Done.
...
How should I cast in VB.NET?
... Dim myList AS ArrayList=new ArrayList When you write (From e In myList select CType(e.Name,String)).ToArray() it doesn't work. I came to write ... select CType(e.Name.ToString,String)).ToArray() and I retrieved my smile.
– Bellash
Mar 25 '14 at 21:13
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IIS does not list a website that matches the launch url
..., but only when clicking on the icon directly. Right-clicking the icon and selecting a solution to open did not open visual studio in Administrator mode though sadly. I had to use QMaster's answer to get that to work.
– user1568891
Jul 27 '16 at 16:26
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How do you run a SQL Server query from PowerShell?
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You can use the Invoke-Sqlcmd cmdlet
Invoke-Sqlcmd -Query "SELECT GETDATE() AS TimeOfQuery;" -ServerInstance "MyComputer\MyInstance"
http://technet.microsoft.com/en-us/library/cc281720.aspx
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