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How to check if a string contains only digits in Java [duplicate]
...nded to user standard API to solve your problem. Anyone giving it a single read can understand (and maintain) your code. So its beneficial from long term point of view.
– Apurv
Feb 27 '13 at 12:28
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Controlling a USB power supply (on/off) with Linux
...omatically. The port itself is actually never truly turned off. Really, do read the docs ;)
– tlwhitec
Sep 24 '13 at 10:01
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is guava-libraries available in maven repo?
...;/dependency>
Note: the above version number may be outdated when you read this. To know the latest available version, you may look here
Version updated on 19th Oct 2017.
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How to get start and end of day in Javascript?
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Please read @sidonaldson's extremely important comment. Using setHours is dangerous as it sets the local hours, instead of UTC hours.
– Michael
Dec 31 '18 at 13:31
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Best way of returning a random boolean value
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I like to use rand:
rand < 0.5
Edit: This answer used to read rand > 0.5 but rand < 0.5 is more technically correct. rand returns a result in the half-open range [0,1), so using < leads to equal odds of half-open ranges [0,0.5) and [0.5,1). Using > would lead to UNEQUAL...
Interview questions: WPF Developer [closed]
...they are really any good or not. A potential candicate could actually just read these and create canned answers that sound great. All this shows is that the candidate can talk-the-talk, but what matters in the job itself is if they can walk-the-walk.
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How to import Google Web Font in CSS file?
... I had internet explorer problem with @import. Sometimes it just don't read it.
– Burk
Aug 14 '15 at 12:21
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What is the difference between `git fetch origin` and `git remote update origin`?
...was recommended to use git remote update instead of git fetch . I have read both man pages but cannot say I understood either in its entirety.
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Difference between Pig and Hive? Why have both? [closed]
...ld. Dabbled a bit in Hive, Pig and Hadoop using Cloudera's Hadoop VM. Have read Google's paper on Map-Reduce and GFS ( PDF link ).
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Oracle JDBC ojdbc6 Jar as a Maven Dependency
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For anyone reading this post in the future, you don't need to cd to the directory where the jar is present. Here is what you need to do -
Go to your project folder from where you can run maven commands (When you do an ls -ltr in this f...