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How to set the maximum memory usage for JVM?
...n idea of the difference between jvm and heap memory , take a look at this excellent article
http://blogs.vmware.com/apps/2011/06/taking-a-closer-look-at-sizing-the-java-process.html
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How to get a subset of a javascript object's properties
...d building a new object needed somewhere else. While underscore/lodash are excellent, well-implemented libs, this is my preferred approach for less vendor-reliance, and a simpler, more consistent approach when my subset-building logic gets more complex.
edit: es7 version of the same:
const subset ...
How to determine the encoding of text?
...sn't particularly good at identifying human language in text files. It is excellent for identifying various container formats, though you sometimes have to know what it means ("Microsoft Office document" could mean an Outlook message, etc).
– tripleee
Mar 6 '1...
Using Rails 3.1, where do you put your “page specific” JavaScript code?
... @welldan97 Downvoting not for your explanation -- which is excellent -- but because the Garber-Irish structure is evil. It loads all your JS on every page, and depends on classes and IDs on the <body> element to sort things out. That's a sure sign of fighting the DOM: under nor...
Are there any disadvantages to always using nvarchar(MAX)?
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@SQLGeorge See this excellent answer by Martin Smith on the impact to query performance of declaring columns wider than they ever will be
– billinkc
Mar 13 '16 at 15:55
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Likelihood of collision using most significant bits of a UUID in Java
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Raymond Chen has a really excellent blog post on this:
GUIDs are globally unique, but substrings of GUIDs aren't
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AngularJS performs an OPTIONS HTTP request for a cross-origin resource
...P verbs that you intend to support. I would encourage you to get over this excellent article (http://www.html5rocks.com/en/tutorials/cors/) that has much more details on the exact headers that needs to be sent by a server.
s...
How can I get the list of files in a directory using C or C++?
...ficial way to list files of your file system: std::filesystem. There is an excellent answer from Shreevardhan below with this source code:
#include <string>
#include <iostream>
#include <filesystem>
namespace fs = std::filesystem;
int main()
{
std::string path = "/path/to/dir...
How to force NSLocalizedString to use a specific language
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Excellent Mauro. I noticed that it can also work for files out of your project. If for some reason (as in my case), you need to download strings files from network, and store them in your 'Documents' directory (with the folde...
How to display Base64 images in HTML?
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Excellent solution to an iOS UIWebView cache problem that kept referencing old image data even if I deleted the image files. This answer helped me to avoid creating unique file names and having to clean-up afterwards. Thank...