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How do I update Node.js?
...surfing and not finding a straight solution, I just
tried going to Node.js site, clicked the DOWNLOADS button on
homepage and executed the installer program (MSI).
Thankfully it took care of everything and with a few clicks of 'Next'
button I got the latest Node.js version running on my Windows mach...
How to get the root dir of the Symfony2 application?
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Not the answer you're looking for? Browse other questions tagged php symfony symfony-2.8 symfony-config-component or ask your own question.
Doctrine and composite unique keys
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Javascript communication between browser tabs/windows [duplicate]
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Interesting is irrelevant. This is a Q&A site first and foremost. People come to this page to look for answers to the asker's question. If you want to share something interesting, you should consider writing a new wiki-style question.
– ivanjon...
How to redirect to a 404 in Rails?
I'd like to 'fake' a 404 page in Rails. In PHP, I would just send a header with the error code as such:
11 Answers
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How to convert Nonetype to int or string?
...stion Determine whether a key is present in a dictionary elsewhere on this site.
One potential problem with EAFP is that it can hide the fact that something is wrong with some other part of your code or third-party module you're using, especially when the exceptions frequently occur (and therefore ...
Use HTML5 to resize an image before upload
...anvas'),
max_size = 544,// TODO : pull max size from a site config
width = image.width,
height = image.height;
if (width > height) {
if (width > max_size) {
height *= max_siz...
What is the difference between onBlur and onChange attribute in HTML?
... answered Feb 19 '14 at 10:43
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How to SSH to a VirtualBox guest externally through a host? [closed]
... That was the one step that I was missing and just went to find on another site.
– D. Woods
Dec 21 '12 at 4:50
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Why use the 'ref' keyword when passing an object?
...ish" - it's part of the signature, and you have to specify ref at the call site as well... where else would you want it to be distinguished? The semantics are reasonably clear too, but need to be expressed carefully (rather than "objects are passed by reference" which is the common over-simplificati...