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SQL: deleting tables with prefix
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answered Oct 19 '09 at 15:20
Andre MillerAndre Miller
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Set breakpoint in C or C++ code programmatically for gdb on Linux
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Antoine Pietri
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answered Dec 1 '10 at 16:22
Håvard SHåvard S
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Remove icon/logo from action bar on android
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The use of these two styles has properly hidden the action bar icon on a 2.3 and a 4.4 device for me (this app uses AppCompat).
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Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
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answered Sep 26 '08 at 12:55
WebDudeWebDude
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SQL/mysql - Select distinct/UNIQUE but return all columns?
... select *,
row_number() over (partition by field1 order by field2) as row_number
from table
) as rows
where row_number = 1
On others (MySQL, SQLite), you'll need to write subqueries that will make you join the entire table with itself (example), so not recommended.
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How to break out or exit a method in Java?
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259
Use the return keyword to exit from a method.
public void someMethod() {
//... a bunch of ...
Creating an empty file in Ruby: “touch” equivalent?
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182
FileUtils.touch looks like what it does, and mirrors* the touch command:
require 'fileutils'
Fi...
Immutable vs Unmodifiable collection
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211
An unmodifiable collection is often a wrapper around a modifiable collection which other code ...
How to escape special characters in building a JSON string?
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294
A JSON string must be double-quoted, according to the specs, so you don't need to escape '.
If...
How to erase the file contents of text file in Python?
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