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Convert to/from DateTime and Time in Ruby
How do you convert between a DateTime and a Time object in Ruby?
6 Answers
6
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How can I generate a unique ID in Python? [duplicate]
I need to generate a unique ID based on a random value.
8 Answers
8
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How to do a scatter plot with empty circles in Python?
In Python, with Matplotlib, how can a scatter plot with empty circles be plotted? The goal is to draw empty circles around some of the colored disks already plotted by scatter() , so as to highlight them, ideally without having to redraw the colored circles.
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How do you add Boost libraries in CMakeLists.txt?
I need to add Boost libraries into my CMakeLists.txt. How do you do it or how do you add it?
7 Answers
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JUnit vs TestNG [closed]
At work we are currently still using JUnit 3 to run our tests. We have been considering switching over to JUnit 4 for new tests being written but I have been keeping an eye on TestNG for a while now. What experiences have you all had with either JUnit 4 or TestNG, and which seems to work better fo...
How to prevent favicon.ico requests?
...Aug 24 '09 at 11:39
Ionuț G. StanIonuț G. Stan
153k1818 gold badges172172 silver badges191191 bronze badges
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Streaming Audio from A URL in Android using MediaPlayer?
...utton_play and please don't forget to add the internet permission in your manifest.
public class MainActivity extends Activity {
private Button btn;
/**
* help to toggle between play and pause.
*/
private boolean playPause;
private MediaPlayer mediaPlayer;
/**
* remain false till media is not co...
jquery input select all on focus
...ith an additional $('input[autofocus]').select();
– Daniel Bleisteiner
Mar 11 '19 at 8:16
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Error 'LINK : fatal error LNK1123: failure during conversion to COFF: file invalid or corrupt' after
...isabling incremental linking doesn't work for you, and turning off "Embed Manifest" doesn't work either, then search your path for multiple versions of CVTRES.exe.
By debugging with the /VERBOSE linker option I found the linker was writing that error message when it tried to invoke cvtres and it fa...
Unique fields that allow nulls in Django
...ch has field bar. The bar field should be unique, but allow nulls in it, meaning I want to allow more than one record if bar field is null , but if it is not null the values must be unique.
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