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FileNotFoundException while getting the InputStream object from HttpURLConnection
...alusC
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What is the equivalent of MATLAB's repmat in NumPy
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Here is a much better (official) NumPy for Matlab Users link - I'm afraid the mathesaurus one i...
How can I delete all of my Git stashes at once?
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edited Jun 20 at 9:12
Community♦
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answered Jul 6 '12 at 20:41
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Importance of varchar length in MySQL table
...f the length of strings and do not want them cut off, I make them varchar(200) which is generally much bigger than I need. Is there a big performance hit in giving a varchar field much more length than necessary?
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Programmatically go back to the previous fragment in the backstack
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Look at the getFragmentManager().popBackStack() methods (there are several to choose from)
http...
Read lines from a file into a Bash array [duplicate]
...E='*' command eval 'XYZ=($(cat /etc/passwd))'
$ echo "${XYZ[5]}"
sync:x:5:0:sync:/sbin:/bin/sync
Also note that you may be setting the array just fine but reading it wrong - be sure to use both double-quotes "" and braces {} as in the example above
Edit:
Please note the many warnings about my...
How can I Remove .DS_Store files from a Git repository?
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Remove existing files from the repository:
find . -name .DS_Store -print0 | xargs -0 git rm -f --ignore-unmatch
Add the line
.DS_Store
to the file .gitignore, which can be found at the top level of your repository (or created if it isn't there already). You can do this easily with this comma...
Get name of current class?
...uval Adam
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Matching an empty input box using CSS
...US/docs/Web/CSS/…
– SamGoody
Jan 30 '14 at 8:18
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I want same thing, but my field is not requir...
Storing Python dictionaries
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MartyMarty
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