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Double vs. BigDecimal?
...Java World:
http://docs.oracle.com/javase/7/docs/api/java/math/BigDecimal.html
The compareTo method is especially useful in while and for loops.
Be careful, however, in your use of constructors for BigDecimal. The string constructor is very useful in many cases. For instance, the code
BigDecimal...
How to configure Git post commit hook
...http://nrecursions.blogspot.in/2014/02/how-to-trigger-jenkins-build-on-git.html
It's just a matter of using curl to trigger a Jenkins job using the git hooks provided by git.
The command
curl http://localhost:8080/job/someJob/build?delay=0sec
can run a Jenkins job, where someJob is the name of...
How can I determine the direction of a jQuery scroll event?
...
$("html, body").bind({'mousewheel DOMMouseScroll onmousewheel touchmove scroll': function(e) { //... }); works for me in detecting all browser scroll data
– GoreDefex
Nov 4 '14 at 19:15
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How to git reset --hard a subdirectory?
... entry in the index "invisible" for git: fallengamer.livejournal.com/93321.html, stackoverflow.com/q/13630849/6309 and stackoverflow.com/a/6139470/6309
– VonC
Mar 14 '13 at 9:11
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How to get Android crash logs?
... from http://www.herongyang.com/Android/Debug-adb-logcat-Command-Debugging.html
You can use adb:
adb logcat AndroidRuntime:E *:S
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CSS Image size, how to fill, not stretch?
...eal way is to have a container around your image and use overflow:hidden:
HTML
<div class="container"><img src="ckk.jpg" /></div>
CSS
.container {
width: 300px;
height: 200px;
display: block;
position: relative;
overflow: hidden;
}
.container img {
pos...
Where can I get a list of Ansible pre-defined variables?
...nted in Ansible documentation: http://docs.ansible.com/playbooks_variables.html#magic-variables-and-how-to-access-information-about-other-hosts
Here is the list extracted from Ansible 1.9 documentation:
group_names
groups
inventory_hostname
ansible_hostname
inventory_hostname_short
play_hosts
del...
What's the safest way to iterate through the keys of a Perl hash?
...h; } Read more at blogs.perl.org/users/rurban/2014/04/do-not-use-each.html
– Rawler
Apr 8 '14 at 9:01
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Load Testing with AB … fake failed requests (length)
... explained in the ab manual here httpd.apache.org/docs/current/programs/ab.html "If the document length changes during testing, the response is considered an error."
– Захар Joe
Feb 14 '15 at 11:17
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How to join components of a path when you are constructing a URL in Python
...oin is not for joining URLs. It it for resolving relative URLs as found in HTML documents, etc.
– OrangeDog
Aug 15 '16 at 10:27
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