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Vertical line using XML drawable
I'm trying to figure out how to define a vertical line (1dp thick) to be used as a drawable.
15 Answers
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Boolean vs boolean in Java
...k, you can only use Boolean instead of boolean.
– Raptor
Jan 13 '14 at 10:03
100
It should be not...
What does Python's eval() do?
...useless until you find a need for it. It is used on sites like codepad.org to allow you to execute scripts in a test environment. eval() can also be used to execute highly-dynamic code, but you should make yourself fully aware of the security and performance risks before using it.
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How can I repeat a character in Bash?
...ommand becomes:
printf '=%.0s' 1 2 3 4 ... 100
I've set printf's format to =%.0s which means that it will always print a single = no matter what argument it is given. Therefore it prints 100 =s.
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Getting a list of all subdirectories in the current directory
Is there a way to return a list of all the subdirectories in the current directory in Python?
27 Answers
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Html.ActionLink as a button or an image, not a link
In the latest (RC1) release of ASP.NET MVC, how do I get Html.ActionLink to render as a button or an image instead of a link?
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CORS - How do 'preflight' an httprequest?
I am trying to make a cross domain HTTP request to WCF service (that I own). I have read several techniques for working with the cross domain scripting limitations. Because my service must accommodate both GET and POST requests I cannot implement some dynamic script tag whose src is the URL of a GET...
Change MySQL default character set to UTF-8 in my.cnf?
Currently we are using the following commands in PHP to set the character set to UTF-8 in our application.
18 Answers
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node.js child process - difference between spawn & fork
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Spawn is a command designed to run system commands. When you run spawn, you send it a system command that will be run on its own process, but does not execute any further code within your node process. You can add listeners for the process you have sp...
How to echo or print an array in PHP?
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To see the contents of array you can use.
1) print_r($array); or if you want nicely formatted array then:
echo '<pre>'; print_r($array); echo '</pre>';
2) use var_dump($array) to get more information of the c...