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In Python, how do I iterate over a dictionary in sorted key order?
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How to apply a Git patch to a file with a different name and path?
...it the changes and create a patch from that commit with git format-patch -1 HEAD . Now, I have a second repository that contains a file that has the same contents as hello.test but is placed in a different directory under a different name: ./blue/red/hi.test . How do I go about applying the aforem...
postgresql return 0 if returned value is null
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use coalesce
COALESCE(value [, ...])
The COALESCE function returns the first of its argume...
Determine the process pid listening on a certain port
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125
The -p flag of netstat gives you PID of the process:
netstat -l -p
Edit: The command that i...
How do I update a Python package?
I'm running Ubuntu 9:10 and a package called M2Crypto is installed (version is 0.19.1). I need to download, build and install the latest version of the M2Crypto package (0.20.2).
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Deleting Row in SQLite in Android
...estion, but I'm new to SQLite and I can't seem to figure this out. I have 1 table that has columns KEY_ROWID , KEY_NAME , KAY_LATITUDE , and KEY_LONGITUDE . I want the user to be able to select one and delete it; Can anyone give me a direction to start in? My question is in the actual deletio...
How can I get the external SD card path for Android 4.0+?
...ream is = process.getInputStream();
final byte[] buffer = new byte[1024];
while (is.read(buffer) != -1) {
s = s + new String(buffer);
}
is.close();
} catch (final Exception e) {
e.printStackTrace();
}
// parse output
final String[]...
Static member initialization in a class template
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199
Just define it in the header:
template <typename T>
struct S
{
static double somet...
Rails 4: assets not loading in production
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