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How to negate a method reference predicate
...isEmpty()) notEmpty++;
*If you want to know what is faster, then use JMH http://openjdk.java.net/projects/code-tools/jmh, and avoid hand benchmark code unless it avoids all JVM optimizations — see Java 8: performance of Streams vs Collections
**I am getting flak for suggesting that the for-loop...
Why doesn't requests.get() return? What is the default timeout that requests.get() uses?
...d.
What happens when you pass in a timeout value?
r = requests.get(
'http://www.justdial.com',
proxies={'http': '222.255.169.74:8080'},
timeout=5
)
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How to change the Text color of Menu item in Android?
...theme to the Toolbar
<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
app:theme="@style/ToolbarTheme"
android:layout_height="wrap_content"
android:layout_width="match_parent"
andr...
Sublime Text 2: Trim trailing white space on demand
...
I found a soulution here:
http://www.sublimetext.com/forum/viewtopic.php?f=4&t=4958
You can modify the package
trim_trailing_white_space.py
located in the default packages directory, this way:
import sublime, sublime_plugin
def trim_trailin...
Where can I learn jQuery? Is it worth it?
...rspective, b) the grief it causes it you, and c) how much fun it can be!
http://www.west-wind.com/weblog/
http://mattberseth.com/
I used the book jQuery in Action
http://www.amazon.com/jQuery-Action-Bear-Bibeault/dp/1933988355/ref=sr_1_1?ie=UTF8&s=books&qid=1219716122&sr=1-1 (I boug...
How to make the 'cut' command treat same sequental delimiters as one?
...ng
and much more. None of which is provided by standard cut.
See also: https://stackoverflow.com/a/24543231/1296044
Source and documentation (free software): http://arielf.github.io/cuts/
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What is the correct MIME type to use for an RSS feed?
...
Neither. It's application/rss+xml
http://www.rssboard.org/rss-mime-type-application.txt
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Random alpha-numeric string in JavaScript? [duplicate]
...rstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ');
Here's a jsfiddle to demonstrate: http://jsfiddle.net/wSQBx/
Another way to do it could be to use a special string that tells the function what types of characters to use. You could do that like this:
function randomString(length, chars) {
var mask = ''...
What is the ultimate postal code and zip regex?
...e regex for each country. (158 regex's in total!)
Download core.zip from http://unicode.org/Public/cldr/26.0.1/
unzip core.zip
Take a look at common/supplemental/postalCodeData.xml from the unzipped content (direct content: common/supplemental/postalCodeData.xml)
Google also has a web service wi...
gdb fails with “Unable to find Mach task port for process-id” error
...design the gdb executable.
You have to follow this guide to make it work: http://www.opensource.apple.com/source/lldb/lldb-69/docs/code-signing.txt
The guide explains how to do it for lldb, but the process is exactly the same for gdb.
...