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Queue.Queue vs. collections.deque
...e which multiple threads can put stuff into, and multiple threads may read from.
7 Answers
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Do on-demand Mac OS X cloud services exist, comparable to Amazon's EC2 on-demand instances? [closed]
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Per @Iterator, posting update on my findings for this service, moving out from my comments:
I did the trial/evaluation. The trial can be misleading on how the trial works. You may need to signup to see prices but the trial so far, per the trial software download, doesn't appear to be time limited....
EC2 Can't resize volume after increasing size
...re increasing EBSs into larger sizes
Stop the instance
Create a snapshot from the volume
Create a new volume based on the snapshot increasing the size
Check and remember the current's volume mount point (i.e. /dev/sda1)
Detach current volume
Attach the recently created volume to the instance, sett...
When is .then(success, fail) considered an antipattern for promises?
...h(e) {
logger.log(e);
}
The catch logger will also handle exceptions from the success logger call.
So much for the difference.
I don't quite understand its explanation as for the try and catch
The argument is that usually you want to catch errors in every step of the processing, and tha...
How to minify php page html output?
...e
Content-Encoding: gzip
Use the following snippet to remove white-spaces from the HTML with the help ob_start's buffer:
<?php
function sanitize_output($buffer) {
$search = array(
'/\>[^\S ]+/s', // strip whitespaces after tags, except space
'/[^\S ]+\</s', //...
config.assets.compile=true in Rails production, why not?
...d assets very fast, and the serving of the files themselves are web-server-from-the-filesystem fast. Both dramatically faster than live compiling.
To get the maximum advantage of the pipeline and fingerprinting, you need to set far-future headers on your web server, and enable gzip compression for ...
What are some uses of template template parameters?
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Here is a simple example taken from 'Modern C++ Design - Generic Programming and Design Patterns Applied' by Andrei Alexandrescu:
He uses a classes with template template parameters in order to implement the policy pattern:
// Library code
template <t...
relative path in BAT script
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I have found that %CD% gives the path the script was called from and not the path of the script, however, %~dp0 will give the path of the script itself.
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Is there an ignore command for git like there is for svn?
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git ignore
Add a pattern
git ignore "*.log"
Add one of the templates from gitignore.io
git ignore-io -a rails
git-extras provides many more useful commands. Definitely worth trying out.
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Read only file system on Android
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adb shell <command> can be used from the computer (if you lack a terminal on your phone)
– Fletcher91
May 19 '14 at 8:38
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