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Why is my program slow when looping over exactly 8192 elements?
Here is the extract from the program in question. The matrix img[][] has the size SIZE×SIZE, and is initialized at:
2 An...
How do I link a JavaScript file to a HTML file?
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First you need to download JQuery library from http://jquery.com/ then
load the jquery library the following way within your html head tags
then you can test whether the jquery is working by coding your jquery code after the jquery loading script
<!DOCTYPE html...
How is Pythons glob.glob ordered?
...e command "find" in Unix, it just dumps the entries in the order they come from the data structure used by the underlying filesystem. You should not make any assumptions about its ordering, even if you would see that files seem to appear in creation order.
– Raúl Salinas-Mont...
How to create EditText with cross(x) button at end of it?
... with a custom background & clear icon set to abs__ic_clear_holo_light from ActionBarSherlock:
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Why no generics in Go?
...ow compilers are caused by C++ like generics and slow execution times stem from the boxing-unboxing approach that Java uses.
The fourth possibility not mentioned in the blog is going the C# route. Generating the specialized code like in C++, but at runtime when it is needed. I really like it, but G...
Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]
...beginner RoR programmer who's planning to deploy my app using Heroku. Word from my other advisor friends says that Heroku is really easy, good to use. The only problem is that I still have no idea what Heroku does...
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Where does Vagrant download its .box files to?
...ere are two ways to retrieve the actual box file:
Download the .box file from vagrantcloud.com
Find the box you're interested in on the atlas. For example,
https://atlas.hashicorp.com/ubuntu/boxes/trusty64/versions/20150530.0.1
Replace the domain name with vagrantcloud.com. So https://atlas.h...
Guava equivalent for IOUtils.toString(InputStream)
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@ColinD, if the inputStream is coming from inside of a doPost servlet, is there any point in closing it? (or worrying about closing it)
– Blankman
Apr 22 '12 at 19:43
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How to replace strings containing slashes with sed?
...se any punctuation, not only slashes. A common alternative is s@foo@bar@, from which it becomes obvious how to solve your problem.
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what's the difference between “hadoop fs” shell commands and “hdfs dfs” shell commands?
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From what I can tell, there is no difference between hdfs dfs and hadoop fs. They're simply different naming conventions based on which version of Hadoop you're using. For example, the notes in 1.2.1 use hdfs dfs while 0.19 u...