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Pad a string with leading zeros so it's 3 characters long in SQL Server 2008
...eld,''),3)
If you want nulls to show as '000'
It might be an integer -- then you would want
SELECT RIGHT('000'+CAST(field AS VARCHAR(3)),3)
As required by the question this answer only works if the length <= 3, if you want something larger you need to change the string constant and the...
Where in memory are my variables stored in C?
...read-only string literals. For example, when you do printf("Hello, world") then string "Hello, world" gets created in the code/text segment. You can verify this using size command in Linux OS.
Further reading
Data Segment
The data segment is divided in the below two parts and typically lies below...
What is the best way to clone/deep copy a .NET generic Dictionary?
...ry" is fine, and already in my answer. If the values do need to be cloned, then the answer you've linked to doesn't help at all.
– Jon Skeet
Apr 15 '19 at 13:55
1
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How to put a label on an issue in GitHub if you are not a contributor / owner?
...s.
It would however be useful if you could in some manner propose labels. Then you could mark an issue as what you think is a bug, so the owner can just confirm that. Many people suggest labels in the title: [proposed Label] actual title
...
Define an 's src attribute in CSS [duplicate]
... change the size of the image this way by using background-size:cover, and then changing the height and width.
– Lee
Oct 28 '15 at 15:15
1
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How to change an Android app's name?
...t.category.LAUNCHER" />
</intent-filter>
to your Splash Screen, then the Launcher Icon name will be changed to the name of your Splash Screen Class name.
Please make sure that you change label:
android:label="@string/title_activity_splash_screen"
in your Splash Screen activity in your...
Modify Address Bar URL in AJAX App to Match Current State
... AJAX code to display the "foo" state goes here.
location.hash = 'foo';
Then, the URL displayed in the browser would be updated to:
http://example.com/#foo
This allows users to bookmark the "foo" state of the page, and use the browser history to navigate between states.
With this mechanism...
SSH Key - Still asking for password and passphrase
.../ password.
If you're correctly using SSH when cloning / setting remotes. Then make sure you have a ssh-agent to remember your password. That way, you'll only enter your passphrase once by terminal session.
If it is still too annoying, then simply set a ssh-key without passphrase.
...
How do you use the Immediate Window in Visual Studio?
... such as:
private static int GetSum(int a, int b)
{
return a + b;
}
Then in the Immediate Window you can type the following:
? GetSum(2, 4)
6
As you can seen, this works really well for static methods. However, if the method is non-static then you need to interact with a reference to the ...
Finding the number of days between two dates
...ed a relative number of days (negative when $date1 is anterior to $date2), then use $diff = $date2->diff($date1)->format("%r%a"); instead.
– Socce
Apr 24 '15 at 9:06
1
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