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Best practices for SQL varchar column length [closed]
...ax length that is not a power of 2.
I think early SQL Server versions actually treated a VARCHAR with length 255 differently than one with a higher maximum length. I don't know if this is still the case.
For almost all DBMS, the actual storage that is required is only determined by the number of ...
Firebug-like debugger for Google Chrome
...ntrospection, I can do it with Firebug. Now with IE8's new developer mode, all the major browsers have builtin dev modes. Good times.
– guns
Apr 27 '09 at 9:32
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Can constructors throw exceptions in Java?
Are constructors allowed to throw exceptions?
6 Answers
6
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How to run a single test with Mocha?
...sts. Is that possible to run a specific test (or set of tests) rather than all the tests in the file?
12 Answers
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Compare two folders which has many files inside contents
...ssing files, and which files differ:
diff -arq folder1 folder2
a treats all files as text, r recursively searched subdirectories, q reports 'briefly', only when files differ
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PHP mailer multiple address [duplicate]
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You need to call the AddAddress method once for every recipient. Like so:
$mail->AddAddress('person1@domain.com', 'Person One');
$mail->AddAddress('person2@domain.com', 'Person Two');
// ..
Better yet, add them as Carbon Copy rec...
Disable VS' “downloading public symbols”
...ymbols option page
Tools → Options
Go To Debugging → Symbols
Uncheck all of the listed symbol file locations
Also you may want to disable "Enable .net framework source stepping" in Tools → Options → Debugging settings.
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SVN- How to commit multiple files in a single shot
...yfile1.h
$ svn changelist my-changelist mydir/dir3/myfile3.c etc.
... (add all the files you want to commit together at your own rate)
$ svn commit -m"log msg" --changelist my-changelist
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Get table name by constraint name [duplicate]
... name of the table. If you don't have access to the DBA_CONSTRAINTS view, ALL_CONSTRAINTS or USER_CONSTRAINTS should work as well.
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How can I pull from remote Git repository and override the changes in my local repository? [duplicat
I need to throw away all the changes in my local repository and pull all the code from the remote repository. What is the Git command to do this?
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