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Does a “Find in project…” feature exist in Eclipse IDE?
...d selected text across a workspace in eclipse.
OSX: ⌥ Option + ⌘ Command + G
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Rails: convert UTC DateTime to another time zone
...')} ❖ #{l.strftime('%a %F %T %Z')}"
Tested with ruby 2.3.7 that came standard on Mac OS X 10.13.
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Sending a notification from a service in Android
I have a service running, and would like to send a notification. Too bad, the notification object requires a Context , like an Activity , and not a Service .
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What is the 'override' keyword in C++ used for? [duplicate]
...is real use of override , perhaps with an example would be easy to understand.
4 Answers
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Why doesn't Java offer operator overloading?
...s the compiler to create three (3) objects on the stack, perform addition, and copy the resultant value from the temporary object into the existing object a.
However, in Java, operator= doesn't perform value copy for reference types, and users can only create new reference types, not value types. S...
How to install latest version of git on CentOS 7.x/6.x
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You can use WANDisco's CentOS repository to install Git 2.x: for CentOS 6, for CentOS 7
Install WANDisco repo package:
yum install http://opensource.wandisco.com/centos/6/git/x86_64/wandisco-git-release-6-1.noarch.rpm
- or -
yum instal...
Remove multiple whitespaces
I'm getting $row['message'] from a MySQL database and I need to remove all whitespace like \n \t and so on.
15 Answer...
jQuery Click fires twice when clicking on label
I am using jQuery to create custom radio buttons and i have a problem.
When clicking on the label that associated with the radio the click events fires twice, if i click only on the radio itself it's working fine (well actually it's not the radio i am clicking but the div that wraps the whole input ...
Generate random 5 characters string
I want to create exact 5 random characters string with least possibility of getting duplicated. What would be the best way to do it? Thanks.
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Regular expression to match URLs in Java
...fully within RegexBuddy. However, when I copied it as Java String flavor and pasted it into Java code, it does not work. The following class prints false :
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