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How to make an app's background image repeat
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@sabertabatabaeeyazdi You only need images in those folders. XML can be placed in drawable (withoud -*dpi) folder.
– Jaroslav
Mar 17 '14 at 8:58
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Remove tracking branches no longer on remote
Is there a simple way to delete all tracking branches whose remote equivalent no longer exists?
34 Answers
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When do I use fabs and when is it sufficient to use std::abs?
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Is this on every platform the case? Esp. Windows and Mac OS X? Or is it at least in the C++ standard?
– math
Jun 25 '10 at 13:09
3
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How do I send a JSON string in a POST request in Go
..."Buy cheese and bread for breakfast."}`)
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
req.Header.Set("X-Custom-Header", "myvalue")
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil ...
Unit Testing C Code [closed]
...e quite accustomed to writing unit tests in Java using JUnit but was at a loss as to the best way to write unit tests for existing code (which needed refactoring) as well as new code added to the system.
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How to Create a circular progressbar in Android which rotates on it?
...{
while (pStatus <= 100) {
handler.post(new Runnable() {
@Override
public void run() {
progressBar.setProgress(pStatus);
txtProgress.setText(pStatus + " %");...
Dictionary vs Object - which is more efficient and why?
...at - thanks! I've tried the same on my machine - object with slots is the most efficient approach (I got ~7sec).
– tkokoszka
Aug 26 '09 at 19:43
6
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How can I access my localhost from my Android device?
...twork), then use your desktop IP address assigned by the router (not localhost and not 127.0.0.1).
To find out the IP address of your desktop:
type into the command line ipconfig (Windows) or ifconfig (Unix)
on Linux the one-liner ifconfig | grep "inet " | grep -v 127.0.0.1 will yield only t...
How do I expire a PHP session after 30 minutes?
...bability divided by session.gc_divisor. And using the default values for those options (1 and 100 respectively), the chance is only at 1%.
Well, you could simply adjust these values so that the garbage collector is started more often. But when the garbage collector is started, it will check the val...
brew update: The following untracked working tree files would be overwritten by merge:
...d to run brew update and I get an error about my local changes would be lost if I merged. I tried committing my local changes (don't remember making any, but it's been awhile), and that made things worse.
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