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What is non-blocking or asynchronous I/O in Node.js?
...ngines, what is non-blocking I/O or asynchronous I/O? I see this being mentioned as an advantage over Java server side implementations.
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Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
While using IntelliJ 13 ultimate edition for a week, it just seems really slow.
20 Answers
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How do I load an org.w3c.dom.Document from XML in a string?
...t object. Google turns up all sorts of garbage. What is the simplest solution? (In Java 1.5)
4 Answers
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Prevent scrolling of parent element when inner element scroll position reaches top/bottom? [duplicat
I have a little "floating tool box" - a div with position:fixed; overflow:auto .
Works just fine.
30 Answers
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How to get access to HTTP header information in Spring MVC REST controller?
... parameter with @RequestHeader, the parameter retrieves the header information. So you can just do something like this:
@RequestHeader("Accept")
to get the Accept header.
So from the documentation:
@RequestMapping("/displayHeaderInfo.do")
public void displayHeaderInfo(@RequestHeader("Accept-Enc...
Vertically align text to top within a UILabel
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myLabel.numberOfLines = 0;
[myLabel sizeToFit];
Longer Version
I'll make my label in code so that you can see what's going on. You can set up most of this in Interface Builder too. My setup is a View-Based App with a background image I made in Photoshop to show margins (20 points). ...
In Python, if I return inside a “with” block, will the file still close?
...he python process terminates in an unusual way of course).
It is also mentioned in one of the examples of PEP-343 which is the specification for the with statement:
with locked(myLock):
# Code here executes with myLock held. The lock is
# guaranteed to be released when the block is left (...
Apache Spark: The number of cores vs. the number of executors
I'm trying to understand the relationship of the number of cores and the number of executors when running a Spark job on YARN.
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how to install gcc on windows 7 machine?
...or C compiler. I found there is no single pre-compiled ready-made installation file for this purpose. I checked the following page : http://gcc.gnu.org/install/
It is difficult and I find it above my level of understanding.
Could any one please provide me step by step guidance along with links?
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JavaScript/jQuery to download file via POST with JSON data
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letronje's solution only works for very simple pages. document.body.innerHTML += takes the HTML text of the body, appends the iframe HTML, and sets the innerHTML of the page to that string. This will wipe out any event bindings your page has...