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How to round the minute of a datetime object
...ect to any time lapse in seconds
dt : datetime.datetime object, default now.
roundTo : Closest number of seconds to round to, default 1 minute.
Author: Thierry Husson 2012 - Use it as you want but don't blame me.
"""
if dt == None : dt = datetime.datetime.now()
seconds = (dt.replac...
'Missing recommended icon file - The bundle does not contain an app icon for iPhone / iPod Touch of
...@3x support added?
Yes, you need to add a 120x120 high resolution icon. Now, if you want to target only iOS 7, you just need 76 x 76, 120 x 120 and 152 x 152 icon sizes. If you also want to target iOS 6, you’ll need 57 x 57, 72 x 72, 76 x 76, 114 x 114, 120 x 120, 144 x 144 and 152 x 152 icon s...
What is an “unwrapped value” in Swift?
...birthday presents that come in stiff, hard, colored wrapping.
You don't know if there's anything inside the wrapping until you unwrap the present — maybe there is nothing at all inside! If there is something inside, it could be yet another present, which is also wrapped, and which also might con...
Move assignment operator and `if (this != &rhs)`
... array of the same size and then deallocate the old one of the same size!
Now for your clients who actually want strong exception safety:
template <class C>
C&
strong_assign(C& lhs, C rhs)
{
swap(lhs, rhs);
return lhs;
}
Or maybe if you want to take advantage of move assign...
Run PostgreSQL queries from the command line
I inserted a data into a table....I wanna see now whole table with rows and columns and data. How I can display it through command?
...
Django: Why do some model fields clash with each other?
...
It should also be mentioned that if you do not need to use the reverse relations for all models. In some cases you might wish the model relation to be one way. In this case you use related_name='+'. This tells Django to create a one way relation and ignore t...
How do I verify that an Android apk is signed with a release certificate?
...ommand, (go to java < jdk < bin path in cmd prompt)
$ jarsigner -verify -verbose -certs my_application.apk
If you see "CN=Android Debug", this means the .apk was signed with the debug key generated by the Android SDK
(means it is unsigned), otherwise you will find something for CN.
For more...
How to get the unix timestamp in C#
...
You get a unix timestamp in C# by using DateTime.UtcNow and subtracting the epoch time of 1970-01-01.
e.g.
Int32 unixTimestamp = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
DateTime.UtcNow can be replaced with any DateTime object that you woul...
How to use localization in C#
...
Console.WriteLine(Properties.strings.Hello);
It should print "Hello".
Now, add a new resource file, named "strings.fr.resx" (note the "fr" part; this one will contain resources in French). Add a string resource with the same name as in strings.resx, but with the value in French (Name="Hello", V...
How can I remove the top and right axis in matplotlib?
...
[edit] matplotlib in now (2013-10) on version 1.3.0 which includes this
That ability was actually just added, and you need the Subversion version for it. You can see the example code here.
I am just updating to say that there's a better exampl...