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Scripting Language vs Programming Language [closed]
...u can't compile JavaScript to machine code and store that in an executable file (and people have). The language Ruby is a good example of this: The original implementation was entirely interpreted (a "scripting" language), but there are now multiple compilers for it.
Some examples of "scripting" la...
What is the LD_PRELOAD trick?
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If you set LD_PRELOAD to the path of a shared object, that file will be loaded before any other library (including the C runtime, libc.so). So to run ls with your special malloc() implementation, do this:
$ LD_PRELOAD=/path/to/my/malloc.so /bin/ls
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How to install gem from GitHub source?
...case you are using bundler, you need to add something like this to your Gemfile:
gem 'redcarpet', :git => 'git://github.com/tanoku/redcarpet.git'
And in case there is .gemspec file, it should be able to fetch and install the gem when running bundle install.
UPD. As indicated in comments, for ...
How to print out more than 20 items (documents) in MongoDB's shell?
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@LukaszWiktor yes, you can create a $HOME/.mongorc.js file and put that shellBatchSize setting in there. mine has the query batch size setting and rs.slaveOk() enabled. it's usage is also slightly different when using --eval via commandline. see: docs.mongodb.com/manual/mongo/#m...
What is the difference between 'git pull' and 'git fetch'?
... to date, but are working on something that might break if you update your files.
To integrate the commits into your master branch, you use merge.
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What is pluginManagement in Maven's pom.xml?
This is a snippet of my pom file.
5 Answers
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How to concatenate stdin and a string?
...mplicated process. The "-" arg to cat is only required if there are other file args, otherwise it is the default. So what you meant was: echo input | echo $(cat)string
– Denis Howe
May 17 '19 at 14:43
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Best way to implement Enums with Core Data
...bad Core Data doesn't support this natively. I mean: Xcode generates class files, why not enums?
– Constantino Tsarouhas
Jul 5 '12 at 15:31
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When can I use a forward declaration?
... am allowed to do forward declaration of a class in another class's header file:
13 Answers
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How to change the output color of echo in Linux
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In an ant property file use unicode for the esacpe, e.g. red=\u001b[0;31m
– shonky linux user
Oct 1 '13 at 0:55
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