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What does `:_*` (colon underscore star) do in Scala?
I have the following piece of code from this question :
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(![]+[])[+[]]… Explain why this works
The output of this code is: fail . Why?
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URL rewriting with PHP
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You can essentially do this 2 ways:
The .htaccess route with mod_rewrite
Add a file called .htaccess in your root folder, and add something like this:
RewriteEngine on
RewriteRule ^/?Some-text-goes-here/([0-9]+)$ /picture.php?id=$1
This will tel...
Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
I have created a web service which is saving some data into to db. But I am getting this error:
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What is q=0.5 in Accept* HTTP headers?
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This is called a relative quality factor. It specifies what language the user would prefer, on a scale of 0 to 1, as can be seen from the HTTP/1.1 Specification, §14.4:
Each language-range MAY be given an associated quality ...
Rebasing and what does one mean by rebasing pushed commits
It is often said that, you should not rebase commits that you have already pushed. What could be meaning of that?
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resizes wrong; appears to have unremovable `min-width: min-content`
... have a <select> where one of its <option> ’s text values is very long. I want the <select> to resize so it is never wider than its parent, even if it has to cut off its displayed text. max-width: 100% should do that.
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How to avoid the “Circular view path” exception with Spring MVC test
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This has nothing to do with Spring MVC testing.
When you don't declare a ViewResolver, Spring registers a default InternalResourceViewResolver which creates instances of JstlView for rendering the View.
The JstlView class ext...
How to escape os.system() calls?
...ames and other arguments passed as parameters to commands. How can I do this? Preferably something that would work on multiple operating systems/shells but in particular for bash.
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Print array to a file
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edited Apr 13 '10 at 10:43
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