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Vim - how to run a command immediately when starting vim?
...eds to run :FindFileCache . whenever I start vim to gather a file cache for quick opening.. I have to run this every time I start vim though.
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Can I replace groups in Java regex?
... output = m.replaceFirst("number $3$1"); // number 46
}
Consider (\D+) for the second group instead of (.*). * is a greedy matcher, and will at first consume the last digit. The matcher will then have to backtrack when it realizes the final (\d) has nothing to match, before it can match to the f...
Postgresql: password authentication failed for user “postgres”
...lled PostgreSQL 8.4, Postgres client and Pgadmin 3. Authentication failed for user "postgres" for both console client and Pgadmin. I have typed user as "postgres" and password "postgres", because it worked before. But now authentication is failed. I did it before a couple of times without this probl...
Removing ul indentation with CSS
I cannot seem to remove the indent from my unordered list when long lines in my list wrap around. Here is what my list looks like:
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Remove multiple attributes with jQuery's removeAttr
...es, that was a fast reply. Thank you very much. I knew this was an option for removeStyle, but I couldn't find anything on removeAttr. Thanks for sharing.
– somecallmejosh
Dec 5 '12 at 14:24
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Convert interface{} to int
I'm trying to get a value from a JSON and cast it to int but it doesn't work, and I don't know how to do it properly.
10 An...
What does Expression.Quote() do that Expression.Constant() can’t already do?
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Short answer:
The quote operator is an operator which induces closure semantics on its operand. Constants are just values.
Quotes and constants have different meanings and therefore have different representations in an expres...
Scala underscore - ERROR: missing parameter type for expanded function
...uestions on this, but I've created a simple example that I thought should work,but still does not and I'm not sure I understand why
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Gridview height gets cut
...research, I stumbled on the excellent answer of Neil Traft.
Adapting his work for the GridView has been dead easy.
ExpandableHeightGridView.java:
package com.example;
public class ExpandableHeightGridView extends GridView
{
boolean expanded = false;
public ExpandableHeightGridView(Conte...
Image Get Requests with AngularJS
I am storing the the source string of an image to be rendered in HTML in the AngularJS controller, however it yields a 404 before the Angular controller is initialized.
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