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A CSS selector to get last visible div
...rrect answers to this question, but if JS solutions are acceptable to you, then you should pick one of the JS or jQuery answers here.
However, as I said above, the true, correct answer is that you cannot do this in CSS reliably unless you're willing to accept the :not operator with the [style*=displ...
Intersection and union of ArrayLists in Java
...
you can create new list with list1 elements and then call retainAll, addAll methods
– lukastymo
Mar 12 '11 at 14:44
...
Eclipse “Error: Could not find or load main class”
...ur project), use relative pathing:
In your .classpath
change
<classpathentry kind="lib" path="C:/Users/Chris/Downloads/last.fm-bindings-0.1.1.jar" sourcepath=""/><classpathentry kind="lib" path="C:/Users/Chris/Downloads/last.fm-bindings-0.1.1.jar" sourcepath=""/>
to
<classpathe...
How to wait for async method to complete?
...
Avoid async void. Have your methods return Task instead of void. Then you can await them.
Like this:
private async Task RequestToSendOutputReport(List<byte[]> byteArrays)
{
foreach (byte[] b in byteArrays)
{
while (condition)
{
// we'll typically...
Java: notify() vs. notifyAll() all over again
If one Googles for "difference between notify() and notifyAll() " then a lot of explanations will pop up (leaving apart the javadoc paragraphs). It all boils down to the number of waiting threads being waken up: one in notify() and all in notifyAll() .
...
Syntax highlighting/colorizing cat
...ash
fileType="$(file "$1" | grep -o 'text')"
if [ "$fileType" == 'text' ]; then
echo -en "\033[1m"
else
echo -en "\033[31m"
fi
cat $1
echo -en "\033[0m"
The above (on a terminal that supports those escape sequences) will print any text file as 'bold', and will print any binary file as red....
Numpy argsort - what is it doing?
...tes that the smallest element is at index 2, the next smallest at index 3, then index 1, then index 0.
There are a number of ways to get the result you are looking for:
import numpy as np
import scipy.stats as stats
def using_indexed_assignment(x):
"https://stackoverflow.com/a/5284703/190597 ...
How to git-cherry-pick only changes to certain files?
...g out individual paths (the middle step), you could reset everything back, then add in what you want:
# unstage everything
git reset HEAD
# stage the modifications you do want
git add <path>
# make the work tree match the index
# (do this from the top level of the repo)
git checkout .
...
Android: Clear Activity Stack
...gs leaves activity stack track behind (starts on top of the previous one), then added Intent.FLAG_ACTIVITY_CLEAR_TOP which simply restarts the application and then exits totally. I haven't added any flag to activities explicitly tho. What could be the problem?
– Farid
...
Which is faster: Stack allocation or Heap allocation
...ample in C++ this: int t[100000000]; Try for example t[10000000] = 10; and then cout << t[10000000]; It should give you a stack overflow or just won't work and won't show you anything. But if you allocate the array on the heap: int *t = new int[100000000]; and do the same operations after, it ...