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What does the servlet value signify
... our application we are having a few servlets defined. Here is the excerpt from the web.xml for one of the servlets:
11 A...
Using ls to list directories and their total sizes
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To list the largest directories from the current directory in human readable format:
du -sh * | sort -hr
A better way to restrict number of rows can be
du -sh * | sort -hr | head -n10
Where you can increase the suffix of -n flag to restrict the numb...
Could not find method compile() for arguments Gradle
...o using Maven for dependency management, but Gradle seems best me for now. From running this snippet of code:
8 Answers
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java.lang.IllegalStateException: The specified child already has a parent
...t to regenerate view data, and onDestroyView() method you remove this view from its parent like so:
@Override
public void onDestroyView() {
super.onDestroyView();
if (view != null) {
ViewGroup parent = (ViewGroup) view.getParent();
if (parent != null)...
What specifically are wall-clock-time, user-cpu-time, and system-cpu-time in UNIX?
...as calculating the elapsed time. Do you know if I can get the elapsed time from the CPU time?
– Bionix1441
Dec 6 '17 at 11:43
2
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Passing arrays as parameters in bash
... --iread --msix --iwrite --msi --iread --msi --iwrite
Edit/notes: (from comments below)
descTable and optsTable are passed as names and are expanded in the function. Thus no $ is needed when given as parameters.
Note that this still works even with descTable etc being defined with local, b...
Does static constexpr variable inside a function make sense?
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@AndrewLazarus, you can't cast away const from a const object, only from a const X* which points to an X. But that's not the point; the point is that automatic objects cannot have static addresses. As I said, constexpr ceases to be meaningful once the compilation is ...
How can I unit test a GUI?
... Still, presentation logic will be in the GUI. At times, that may be far from trivial
– Andrea
Mar 28 '12 at 9:25
16
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Iterating each character in a string using Python
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From which part of the documentation do you know that a string is a iterator type?
– winklerrr
Mar 1 '17 at 9:45
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Strange out of memory issue while loading an image to a Bitmap object
... the image preview (load an image off the SD card) the application returns from the activity back to the listview activity to the result handler to relaunch my new activity which is nothing more than an image widget.
...