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How do I set a variable to the output of a command in Bash?
...myDate '2000-01-01'
946681200
myDate "$(ps ho lstart 1)" boottime
myDate now now ; read utm idl </proc/uptime
myBc "$now-$boottime" uptime
printf "%s\n" ${utm%%.*} $uptime
42134906
42134906
ps --tty pts/20 fw
PID TTY STAT TIME COMMAND
29019 pts/20 Ss 0:00 bash
30944 pt...
How to add extension methods to Enums
...ve days")]
Week,
[Description("Twenty-one days")]
Month
}
Now you want to be able to do something like:
Duration duration = Duration.Week;
var description = duration.GetDescription(); // will return "Five days"
Your extension method GetDescription() can be written as follows:
us...
OpenShift rhc setup using multiple accounts
.... username?? OR password??... I think it would be nicer to clearly let us know that you mean <openshift-username>
– SourceVisor
Jun 5 '16 at 16:33
...
How can I distinguish whether Switch,Checkbox Value is changed by user or programmatically (includin
...)v).isChecked();
setSomeBoolean(checked);
}
});
Now you only pick up click events and don't have to worry about programmatic changes.
Answer 1:
I have created a wrapper class (see Decorator Pattern) which handles this problem in an encapsulated way:
public class Bette...
Can't pickle when using multiprocessing Pool.map()
... have progressed some way, anyhow: Using the code at pastebin.ca/1693348 I now get a RuntimeError: maximum recursion depth exceeded. I looked around and one forum post recommended increasing the maximum depth to 1500 (from the default 1000) but I had no joy there. To be honest, I can't see what part...
C# XML Documentation Website Link
... works in VS 16.4.2. Not sure what version it was added, only that you can now click links in the method info window.
– JB06
Jan 9 at 17:35
|
...
How to format a java.sql Timestamp for displaying?
...D %1$TT", timestamp)
EDIT:
please see the documentation of Formatter to know what TD and TT means: click on java.util.Formatter
The first 'T' stands for:
't', 'T' date/time Prefix for date and time conversion characters.
and the character following that 'T':
'T' Time formatted ...
How to change the background color of the options menu?
...runloop
// - android will overwrite almost any setting we make now
final View v = view;
new Handler().post(new Runnable()
{
public void run()
{
v.setBackgroundColor(Color.BLACK);
...
Prevent contenteditable adding on ENTER - Chrome
...lank line(on the top of "Type some stuff"), and press enter. The cursor is now just before the "Type", not on the new blank line.
– Andrew
Dec 6 '13 at 11:23
3
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Android 'Unable to add window — token null is not for an application' exception
... Yes, it's quite simple. And don't forget to add permission, I edited just now.
– codezjx
Jun 18 '15 at 13:10
3
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