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ItemsControl with horizontal orientation
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To do this in a resource file, you need to set the x:Key key
– Tore Aurstad
Mar 27 '19 at 11:50
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show 1 mor...
How do I handle the window close event in Tkinter?
...=200)
cv.pack()
running = True;
# This is an endless loop stopped only by setting 'running' to 'False'
while running:
for i in range(200):
if not running:
break
cv.create_oval(i, i, i+1, i+1)
root.update()
This terminates graphics activity nicely. You only need to check ...
DateTime.ToString(“MM/dd/yyyy HH:mm:ss.fff”) resulted in something like “09/14/2013 07.20.31.371”
...When loading a CultureInfo object from a specific code I always suggest to set the useUserOverride parameter to false, otherwise some user settings can override the culture settings. For example in your case I suggest to use new CultureInfo("ar-SA", false).
– Davide Icardi
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How to hide command output in Bash
...in a pipe the braces will not create a subshell and thus will allow you to set variables inside.
{
/your/first/command
/your/second/command
} &> /dev/null
See the bash manual on redirections for more details, options, and syntax.
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Callback of .animate() gets called twice jquery
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animate calls its callback once for each element in the set you call animate on:
If supplied, the start, step, progress, complete, done, fail, and always callbacks are called on a per-element basis...
Since you're animating two elements (the html element, and the body elemen...
Shading a kernel density plot between two points.
...)
library(ggplot2)
qplot(x,y,data=dd,geom="line")+
geom_ribbon(data=subset(dd,x>q75 & x<q95),aes(ymax=y),ymin=0,
fill="red",colour=NA,alpha=0.5)
Result:
share
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impro...
Difference between static STATIC_URL and STATIC_ROOT on Django
...or nginx..etc).
Example: /static/ or http://static.example.com/
If you set STATIC_URL = 'http://static.example.com/', then you must serve the STATIC_ROOT folder (ie "/var/www/example.com/static/") by apache or nginx at url 'http://static.example.com/'(so that you can refer the static file '/var...
How to send JSON instead of a query string with $.ajax?
...ook care of this, but I got that backwards. Any thoughts on specifying charset in the content-type like Bergi did in the other answer?
– Redsandro
Oct 2 '12 at 20:17
5
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Best Practice - NSError domains and codes for your own project/app
There is a previous SO post regarding setting up error domains for your own frameworks, but what is the best practice regarding setting up error domains and custom error codes for your own project/app ?
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What is the difference between required and ng-required?
...uired attribute to perform validation functions. ng-required allows you to set the required attribute depending on a boolean test (for instance, only require field B - say, a student number - if the field A has a certain value - if you selected "student" as a choice)
As an example, <input requir...