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Can't compile project when I'm using Lombok under IntelliJ IDEA
...IntelliJ IDEA:
Visit https://projectlombok.org/download
Download the JAR file into the project lib directory (e.g., $HOME/dev/java/project/libs).
Start the IDE.
Click File ???? Settings.
Expand Build, Execution, Deployment ???? Compiler ???? Annotation Processors.
Ensure Enable annotation processi...
Nodejs Event Loop
...re.
LibEio is a library to perform input output asynchronously. It handles file descriptors, data handlers, sockets etc. You can read more about it here here.
LibUv is an abstraction layer on the top of libeio , libev, c-ares ( for DNS ) and iocp (for windows asynchronous-io). LibUv performs, mainta...
How to access route, post, get etc. parameters in Zend Framework 2
... zf2? Like post/get parameters, the route being accessed, headers sent and files uploaded.
5 Answers
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img tag displays wrong orientation
...ch will host images, you'd best reencode the images anyway, for dimention, filesize and security reasons, so this may fix them in the reencoded version.
– i-CONICA
Jul 9 '14 at 16:01
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mkdir -p functionality in Python [duplicate]
...
This appears to fail if the last portion of path is a file, as exc.errno equals errno.EEXIST and so everything seems ok, but actually using the directory later will obviously fail.
– elhefe
Nov 7 '12 at 1:53
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Octave-Gnuplot-AquaTerm error: set terminal aqua enhanced title “Figure 1”…unknown terminal type"
... If you don't want to update the global octaverc, simply create a file ~/.octaverc and enter the setenv command in there.
– Raj
Mar 11 '14 at 6:08
83
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Tool to convert Python code to be PEP8 compliant
...e code.
Install it via pip:
pip install autopep8
Apply this to a specific file:
autopep8 py_file --in-place
or to your project (recursively), the verbose option gives you some feedback of how it's going:
autopep8 project_dir --recursive --in-place --pep8-passes 2000 --verbose
Note: Sometimes the ...
Explaining Python's '__enter__' and '__exit__'
...you may need to do from __future__ import with_statement at the top of the file if you're on Python 2.5).
with DatabaseConnection() as mydbconn:
# do stuff
PEP343 -- The 'with' statement' has a nice writeup as well.
s...
Async/Await vs Threads
... thread.
If you have a GUI application that is going to download a single file and then do something with that file when its downloaded - I'd implement that using an async/await method.
However if your GUI needs to download 5000 files - I'd create a file download thread to handle that since the ma...
Generator Expressions vs. List Comprehension
...e material on-the-fly as you consume the bits.
Imagine you have a 2TB log file called "hugefile.txt", and you want the content and length for all the lines that start with the word "ENTRY".
So you try starting out by writing a list comprehension:
logfile = open("hugefile.txt","r")
entry_lines = [...