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Grepping a huge file (80GB) any way to speed it up?
...ng for a fixed string, not a regular expression.
3) Remove the -i option, if you don't need it.
So your command becomes:
LC_ALL=C fgrep -A 5 -B 5 'db_pd.Clients' eightygigsfile.sql
It will also be faster if you copy your file to RAM disk.
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Extract file name from path, no matter what the os/path format
....path.split or os.path.basename as others suggest won't work in all cases: if you're running the script on Linux and attempt to process a classic windows-style path, it will fail.
Windows paths can use either backslash or forward slash as path separator. Therefore, the ntpath module (which is equiv...
what's the correct way to send a file from REST web service to client?
I've just started to develop REST services, but I've come across a difficult situation: sending files from my REST service to my client. So far I've gotten the hang of how to send simple data types (strings, integers, etc) but sending a file is a different matter since there are so many file formats...
Can I make a function available in every controller in angular?
If I have a utility function foo that I want to be able to call from anywhere inside of my ng-app declaration. Is there someway I can make it globally accessible in my module setup or do I need to add it to the scope in every controller?
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The type or namespace name 'Objects' does not exist in the namespace 'System.Data'
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It worked! Curious, if the System.Data.objects namespace is indeed present within the System.Data.Entity?
– pencilslate
Aug 13 '09 at 22:51
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Is it possible to use the instanceof operator in a switch statement?
...s I { void do() { doC() } ... }
Then you can simply call do() on this.
If you are not free to change A, B, and C, you could apply the visitor pattern to achieve the same.
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Python - write() versus writelines() and concatenated strings
...rings together into a single string before passing it to write.
Note that if you have many lines, you may want to use "\n".join(list_of_lines).
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Bootstrap 3 collapsed menu doesn't close on click
...matically the "collapse" class. You don't need any additional jquery code. If you have such behaviour, it means something is wrong in your html code (for my part I was including twice jquery and bootstrap, see the answer of @raisercostin).
– RomOne
Feb 15 '17 a...
Reading a List from properties file and load with spring annotation @Value
... using. Copied the Spring EL exactly as in the post and it works. What is different though is if I make an error in my EL I get a org.springframework.expression.spel.SpelEvaluationException exception and not javax.el.ELException. Is your objected created by Spring?
– Wilhelm Kl...
Understanding Spring @Autowired usage
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The @Autowired annotation tells Spring where an injection needs to occur. If you put it on a method setMovieFinder it understands (by the prefix set + the @Autowired annotation) that a bean needs to be injected. In the second scan, Spring searches for a bean of type MovieFinder, and if it finds suc...