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Extract file basename without path and extension in bash [duplicate]
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Is there a way to combine ##*/ at %.* (by nesting or piping or whatnot) arrive at foo directly?
– bongbang
Nov 26 '14 at 22:09
4
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How to check if element exists using a lambda expression?
...we are not actually interested in the tab, but some mapping of it. Second, by using method references (which is only possible because we break the initial lambda into two steps) we show that there are no surprises hidden in the code. Third, by using method references, we do not create a new Predicat...
“Java DateFormat is not threadsafe” what does this leads to?
...times and you will see:
Exceptions:
Here are a few examples:
1.
Caused by: java.lang.NumberFormatException: For input string: ""
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Long.parseLong(Long.java:431)
at java.lang.Long.parseLong(Lon...
Simple basic explanation of a Distributed Hash Table (DHT)
...ck with DHTs is that the node that gets to store a particular key is found by hashing that key, so in effect your hash-table buckets are now independent nodes in a network.
This gives a lot of fault-tolerance and reliability, and possibly some performance benefit, but it also throws up a lot of hea...
What exactly is the meaning of an API? [closed]
...a C library
Core Windows system calls: WinAPI
The Classes and Methods in Ruby's core library
The Document Object Model exposed by browsers to JavaScript
Web services, such as those provided by Facebook's Graph API
An implementation of a protocol such as JNI in Java
Happy coding.
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How do I compare version numbers in Python?
...'1.3.xy123'
packaging.version.parse is a third-party utility but is used by setuptools (so you probably already have it installed) and is conformant to the current PEP 440; it will return a packaging.version.Version if the version is compliant and a packaging.version.LegacyVersion if not. The latt...
Bootstrap: align input with button
...rm-control">
</div>
Twitter Bootstrap 3
As shown in the answer by @abimelex, inputs and buttons can be aligned by using the .input-group classes (see http://getbootstrap.com/components/#input-groups-buttons)
Group button on the left side
<div class="input-group">
<span class...
Securing my REST API with OAuth while still allowing authentication via third party OAuth providers
...n authentication and authorization:
A user authenticates to your web site by supplying some credential such as a username+password. OpenID allows this to be displaced by having the user authenticate to another service, which then asserts the user's identity to your web site on the user's behalf. ...
Asynctask vs Thread in android
...perform some background work, I used a separate Thread . But as suggested by others, I am now using AsyncTask .
5 Answers...
Why doesn't Ruby support i++ or i-- (increment/decrement operators)?
...atz(Yukihiro Matsumoto) explains it in an old thread:
Hi,
In message "[ruby-talk:02706] X++?"
on 00/05/10, Aleksi Niemelä <aleksi.niemela@cinnober.com> writes:
|I got an idea from http://www.pragprog.com:8080/rubyfaq/rubyfaq-5.html#ss5.3
|and thought to try. I didn't manage to make "au...