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What is difference between Errors and Exceptions? [duplicate]
...eption classes are checked exceptions.
Checked exceptions are generally those from which a program can recover & it might be a good idea to recover from such exceptions programmatically. Examples include FileNotFoundException, ParseException, etc. A programmer is expected to check for these exc...
Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
Every time I mention slow performance of C++ standard library iostreams, I get met with a wave of disbelief. Yet I have profiler results showing large amounts of time spent in iostream library code (full compiler optimizations), and switching from iostreams to OS-specific I/O APIs and custom buffer...
How do I update all my CPAN modules to their latest versions?
...
You can find out more about cpanminus and cpan-outdated at the Github repos here:
https://github.com/miyagawa/cpanminus
https://github.com/tokuhirom/cpan-outdated
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Cannot find module cv2 when using OpenCV
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the question was about Raspbian OS , which is Linux .
– Midhun
Apr 6 '16 at 20:33
2
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Eclipse doesn't highlight references anymore
...cepted answer, since this satisfied the mystery behind: "How could I have possibly switched off the feature when I never opened the preferences window in years"
– Syed Aqeel Ashiq
Oct 25 '13 at 13:02
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Disable orange outline highlight on focus
I am coding an app using jQuery, jqTouch and phonegap and have run across a persistent problem which arises when a user submits a form using the Go button on the soft keyboard.
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Echo newline in Bash prints literal \n
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I think -e param doesn't exist on all *nix OS
– kenorb
Sep 4 '13 at 15:28
12
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Javascript how to split newline
... modern web. The last place where they were widely used was in ancient Mac OS versions from nearly 20 years ago.
– Ilmari Karonen
Sep 25 '19 at 21:36
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Gradle store on local file system
...radle has cached artifacts with a simple script:
apply plugin: 'java'
repositories{
mavenCentral()
}
dependencies{
compile 'com.google.guava:guava:12.0'
}
task showMeCache << {
configurations.compile.each { println it }
}
Now if you run gradle showMeCache it should download the dep...
Couldn't connect to server 127.0.0.1:27017
...or mongodb from http://docs.mongodb.org/manual/tutorial/install-mongodb-on-os-x/ and I had the same error as you only when I ran mongo before actually running the mongo process with mongod. I thought installing mongodb would also launch it but you need to launch it manually with mongod before you do...