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IntelliJ Organize Imports
...Organize Imports feature similar to that in Eclipse?
What I have is a Java file with multiple classes missing their imports. Example:
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Get MD5 hash of big files in Python
...ib (which replaces md5 in Python 2.6/3.0) and it worked fine if I opened a file and put its content in hashlib.md5() function.
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Where is Xcode's build folder?
...changed the defaults, you can see where the build directory is by going to File->Workspace Settings then look at Build Location
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What is reflection and why is it useful?
...classes to be used can be instantiated using reflection from configuration files.
Lots of modern frameworks use reflection extensively for this very reason. Most other modern languages use reflection as well, and in scripting languages (such as Python) they are even more tightly integrated, since i...
How to define a circle shape in an Android XML drawable file?
...I would like to define a simple circle filled with a solid color in an XML File to include it into my layout files.
16 Ans...
Why does Git treat this text file as a binary file?
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It simply means that when git inspects the actual content of the file (it doesn't know that any given extension is not a binary file - you can use the attributes file if you want to tell it explicitly - see the man pages).
Having inspected the file's contents it has seen stuff that isn't ...
Checkout one file from Subversion
"It is not possible to check out a single file. The finest level of checkouts you can do is at the directory level."
19 Ans...
How to sparsely checkout only one single file from a git repository?
How do I checkout just one file from a git repo?
21 Answers
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Insert line after first match using sed
...ing this using GNU sed:
sed '/CLIENTSCRIPT="foo"/a CLIENTSCRIPT2="hello"' file
if you want to substitute in-place, use
sed -i '/CLIENTSCRIPT="foo"/a CLIENTSCRIPT2="hello"' file
Output
CLIENTSCRIPT="foo"
CLIENTSCRIPT2="hello"
CLIENTFILE="bar"
Doc
see sed doc and search \a (append)
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Force browser to download image files on click
I need the browser to download the image files just as it does while clicking on an Excel sheet.
14 Answers
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