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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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Just what is Java EE really? [closed]
...va EE has this "mysterious shroud" around it for younger Java developers - one that I've been trying to lift myself for quite a while with little success.
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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 “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...
How do SO_REUSEADDR and SO_REUSEPORT differ?
...ding this subject and often you can find information that is only true for one socket implementation of a specific operating system, which may not even be explicitly mentioned in the text.
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What are the differences between NP, NP-Complete and NP-Hard?
...ve proofs that can be verified in polynomial time.
This means that if someone gives us an instance of the problem and a certificate (sometimes called a witness) to the answer being yes, we can check that it is correct in polynomial time.
Example
Integer factorisation is in NP. This is the problem...
Android basics: running code in the UI thread
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None of those are precisely the same, though they will all have the same net effect.
The difference between the first and the second is that if you happen to be on the main application thread when executing the code, the firs...
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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How to delete last character in a string in C#?
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I can't believe this was the chosen answer... the one just below this by @BrianRasmussen is so much simpler.
– FastTrack
Mar 19 '14 at 16:09
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Volatile boolean vs AtomicBoolean
...ards, with a volatile boolean, you can't.
So whenever you have more than one thread modifying a field, you need to make it atomic or use explicit synchronization.
The purpose of volatile is a different one. Consider this example
volatile boolean stop = false;
void loop() {
while (!stop) { .....