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Python “extend” for a dictionary
...c":5} to dict {"a":2, "b":3,"c":5}? Of course it's possible using update() by moving some stuff around, but it would be nicer if it could be accomplished in only one line...
– Nearoo
Jan 6 '16 at 16:28
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Can't connect to localhost on SQL Server Express 2012 / 2016
...ou need to verify that the SQL Server service is running. You can do this by going to Start > Control Panel > Administrative Tools > Services, and checking that the service SQL Server (SQLEXPRESS) is running. If not, start it.
While you're in the services applet, also make sure that the se...
Lombok is not generating getter and setter
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If you use STS. You must have Lombok installed in your Eclipse by running lombok-xyz.jar
Please Try the Following the Steps:
Include pom in Maven .
Exit/Shutdown STS
Find lombok Jar in ~/.m2/repository/org/projectlombok/lombok/version.x
From Command Prompt/Shell java -jar lombok-1.x....
fatal: The current branch master has no upstream branch
...s://github.com/You/YourRepo)
For https url:
If your account is protected by the two-factor authentication, your regular password won't work (for https url), as explained here or here.
Same problem if your password contains special character (as in this answer)
If https doesn't work (because yo...
What is an .inc and why use it?
...o name files with a .inc extension if that file is designed to be included by other PHP files, but it is only convention.
It does have a possible disadvantage which is that servers normally are not configured to parse .inc files as php, so if the file sits in your web root and your server is confi...
Is file append atomic in UNIX?
... size of 'PIPE_BUF' is supposed to be atomic. That should be at least 512 bytes, though it could easily be larger (linux seems to have it set to 4096).
This assume that you're talking all fully POSIX-compliant components. For instance, this isn't true on NFS.
But assuming you write to a log file...
Explain which gitignore rule is ignoring my file
Is there any way to see why some file is getting ignored by git (i.e. which rule in a .gitignore file is causing the file to be ignored)?
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Entity Framework Code First - Advantages and disadvantages of Fluent Api vs Data Annotations [closed
...ons anymore your last resort is to follow the default mapping conventions (by naming your properties according to those rules). Currently you cannot overwrite the conventions (only disable them; MS announced to give configuration options for the conventions in future EF releases). But if you don't w...
Accessing outside variable using anonymous function as params
...g. However I guess in the example above when use (&$result) is passed by reference it doesn't really matter?
– Dimitry K
Jun 19 '14 at 12:13
4
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Format decimal for percentage values?
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Use the P format string. This will vary by culture:
String.Format("Value: {0:P2}.", 0.8526) // formats as 85.26 % (varies by culture)
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