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What is the difference between “px”, “dip”, “dp” and “sp”?
...sity of the screen. These units are relative to a 160
dpi screen, so one dp is one pixel on a 160 dpi screen. The ratio of
dp-to-pixel will change with the screen density, but not necessarily
in direct proportion. Note: The compiler accepts both "dip" and
"dp", though "dp" is...
What are .dex files in Android?
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About the .dex File :
One of the most remarkable features of the Dalvik Virtual Machine (the workhorse under the Android system) is that it does not use Java bytecode. Instead, a homegrown format called DEX was introduced and not even the bytecode...
WAMP shows error 'MSVCR100.dll' is missing when install
...wnload/en/details.aspx?id=13523
Apache will not run without this component
In fact if you are running the 64bit Windows it is a good idea to install all the 32bit libraries as well as the 64bit ones. After all 64bit windows runs 64 and 32 bit code. You will probably find you need at least...
How to get elements with multiple classes
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what about getting element with only one class , which is the one specified @Joe
– CodeGuru
Jan 13 '19 at 7:22
1
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throws Exception in finally blocks
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I typically use one of the closeQuietly methods in org.apache.commons.io.IOUtils:
public static void closeQuietly(OutputStream output) {
try {
if (output != null) {
output.close();
}
} catch (IOException ...
What is the pythonic way to detect the last element in a 'for' loop?
...hat should be called only between elements, being suppressed in the last one.
24 Answers
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Passing multiple variables in @RequestBody to a Spring MVC controller using Ajax
...d parameter is expected to hold the entire body of the request and bind to one object, so you essentially will have to go with your options.
If you absolutely want your approach, there is a custom implementation that you can do though:
Say this is your json:
{
"str1": "test one",
"str2": ...
What is the difference between concurrency and parallelism?
...th these words are almost the same:
Concurrent: existing, happening, or done at the same time(dictionary.com)
Parallel: very similar and often happening at the same time(merriam webster).
Yet the way they are used in computer science and programming are quite different. Here is my interpretation...
What is a “thread” (really)?
...some prioritization scheme (although it's possible to design a system with one thread per processor core, in which case every thread is always running and no scheduling is needed).
In fact the value of the Instruction Pointer and the instruction stored at that location is sufficient to determine a ...
Undo git reset --hard with uncommitted files in the staging area
... recover my work. I stupidly did git reset --hard , but before that I've done only get add . and didn't do git commit . Please help! Here is my log:
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