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Determining the current foreground application from a background task or service
...etRunningAppProcesses() method as this returns all sorts of system rubbish from my experience and you'll get multiple results which have RunningAppProcessInfo.IMPORTANCE_FOREGROUND. Use getRunningTasks() instead
This is the code I use in my service to identify the current foreground application, i...
Java Regex Capturing Groups
...
Thats a good explanation. So the reluctant starts from the left and just takes the minimum whereas with the greedy, it will take as much as possible (starting from the right), only stopping before the last digit to satisfy that condition. The third group takes the rest.
...
What is the use of the ArraySegment class?
...s Program
{
static void Main()
{
// Create an ArraySegment from this array.
int[] array = { 10, 20, 30 };
ArraySegment<int> segment = new ArraySegment<int>(array, 1, 2);
// Write the array.
Console.WriteLine("-- Array --");
int[] o...
Use numpy array in shared memory for multiprocessing
...rray
with shared_arr.get_lock(): # synchronize access
arr = np.frombuffer(shared_arr.get_obj()) # no data copying
arr[i] = -arr[i]
Example
import ctypes
import logging
import multiprocessing as mp
from contextlib import closing
import numpy as np
info = mp.get_logger().info...
Git: How to diff two different files in different branches?
...
Awesome! I was certainly not able to infer that from git help diff. By the way, those don't have to be branch names ahead of the colons, but can be any kind of commit references (e.g. SHA-1 values).
– Steve Jorgensen
Jun 29 '12 at 19:...
Does bit-shift depend on endianness?
... is operating on the value in the processor's register. Therefore, loading from memory to processor is the equivalent of converting to big endian, the shifting operation comes next and then the new value is stored back in memory, which is where the little endian byte order comes into effect again.
...
Understanding offsetWidth, clientWidth, scrollWidth and -Height, respectively
...arly when it comes to scrolling content. While the browser uses the values from your CSS to draw boxes, determining all the dimensions using JS is not straight-forward if you only have the CSS.
That's why each element has six DOM properties for your convenience: offsetWidth, offsetHeight, clientWid...
Warning: Found conflicts between different versions of the same dependent assembly
... one of the other methods to handle it, and delete the binding redirect(s) from your config file.
– Brisbe
Jun 7 '11 at 23:09
227
...
git shallow clone (clone --depth) misses remote branches
..." A shallow clone therefore should contain the requested depth of commits, from the tip of a branch.
As - in addition - the documentation of git clone for the --single-branch-option describes:
"Clone only the history leading to the tip of a single branch, either specified by the --branch option...
Decoding JSON using json.Unmarshal vs json.NewDecoder.Decode
...nt where I need to encode a JSON payload on request and decode a JSON body from the response.
1 Answer
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