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Can I create a named default constraint in an add column statement in SQL Server?
... machines, you will get different/random names on each.
Any future upgrade script will be a real headache...
The general advise is:
No constraint without a name!
Use some naming convention e.g.
DF_TableName_ColumnName for a default constraint
CK_TableName_ColumnName for a check constraint
UQ_Table...
How to avoid variable substitution in Oracle SQL Developer with 'trinidad & tobago'
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In SQL*Plus putting SET DEFINE ? at the top of the script will normally solve this. Might work for Oracle SQL Developer as well.
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Add all files to a commit except a single file?
...can have very useful rules...
So, for now, I think it's best to make some script to mix your .gitignore with ~/.gitignore_global at .gitignore.
One last warning
If the file you want to ignore is already in the repository, this method will not work unless you do this: git rm "MyFolder/myfile.txt", ...
Create subdomains on the fly with .htaccess (PHP)
...Host>
3. Work out which subdomain you are on in PHP
Then in your PHP scripts you can find out the domain by looking in the $_SERVER super global variable. Here is an example of grabbing the subdomain in PHP:
preg_match('/([^.]+)\.example\.org/', $_SERVER['SERVER_NAME'], $matches);
if(isset($m...
How to load all modules in a folder?
...o a directory with no further configuration and have them be executed by a script running somewhere else.
– Evan Fosmark
Jun 30 '09 at 1:29
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“Add as Link” for folders in Visual Studio projects
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This would only be useful for a single developer (unless scripted). The other solutions form part of the shared source code so are more universally useful.
How to find the size of localStorage
...ize of a localStorage instance. This question seems to indicate that JavaScript doesn't have a built in way of showing the size for a given variable. Does localStorage have a memory size property that I haven't seen? Is there an easy way to do this that I'm missing?
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How to delete from a text file, all lines that contain a specific string?
...ndy tip for others who stumble on this Q&A thread and are new to shell scripting: Short options are fine for one-time uses on the command line, but long options should be preferred in scripts since they're more readable.
– Dennis
Jan 12 '15 at 10:45
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Why I can't change directories using “cd”?
I'm trying to write a small script to change the current directory to my project directory:
31 Answers
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How to insert a text at the beginning of a file?
...d in place while file.old is created. You can then delete file.old in your script.
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