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Why does ReSharper tell me “implicitly captured closure”?
... @emodendroket Correct, at this point we're talking code style and readability. A field is easier to reason about. If memory pressure or object lifetimes are important I'd chose the field, otherwise I'd leave it in the more concise closure.
– yzorg
De...
Handle file download from ajax post
...e response contains a file, how do I offer the client to download it? I've read a number of similar threads here but none of them provide the answer I'm looking for.
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Java: notify() vs. notifyAll() all over again
...part the javadoc paragraphs). It all boils down to the number of waiting threads being waken up: one in notify() and all in notifyAll() .
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jQuery/Javascript function to clear all the fields of a form [duplicate]
...8 up votes there is evidence that people without the time and diligence to read the other answers, may leave this page with incomplete information. Your answer is not wrong it requires an update stating that its not going to clear, its going to reset. :)
– ktamlyn
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When do we have to use copy constructors?
...ecessary for the correct operation of the programs using that type.
After reading through this section, you will learn about several pitfalls of allowing the compiler to generate the copy constructor on its own. Therefore, as seand noted in his answer, it is always safe to turn off copyability for ...
Practical usage of setjmp and longjmp in C
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And in the footnote 248) it reads: "For example, by executing a return statement or because another longjmp call has caused a transfer to a setjmp invocation in a function earlier in the set of nested calls." So calling a longjmp funtion out of a functi...
Angular JS: What is the need of the directive’s link function when we already had directive’s contro
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After my initial struggle with the link and controller functions and reading quite a lot about them, I think now I have the answer.
First lets understand,
How do angular directives work in a nutshell:
We begin with a template (as a string or loaded to a string)
var templateString = '<d...
What's wrong with this 1988 C code?
...hat you aren't to include them. You could take it at face value, you could read lots of code and notice they never seem to be there. Or, the OP could mess up by including them, ask about the "bizarre" error, and find out: oops, no semicolons required for preprocessor directives! This is programming,...
What is the difference between “px”, “dip”, “dp” and “sp”?
...eveloping an Android app for more than one type of device, you should have read the screens support development document at least once. In addition to that, it is always a good thing to know the actual number of active devices that have a particular screen configuration.
Screen Sizes and Densities...
Best practice: AsyncTask during orientation change
AsyncTask is a great thing to run complex tasks in another thread.
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