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Redis: possible to expire an element in an array or sorted set?
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Any idea as of now July 2016 they have supported this in there newer version?
– Kamran Shahid
Jul 2 '16 at 22:35
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How to Use Order By for Multiple Columns in Laravel 4?
...ay('name'=>'desc', 'email'=>'asc'))
– JoshuaDavid
Oct 7 '14 at 4:24
10
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How can I extract the folder path from file path in Python?
...ring, and it'll do the work for you. Since, you seem to be on windows, consider using the abspath function too. An example:
>>> import os
>>> os.path.dirname(os.path.abspath(existGDBPath))
'T:\\Data\\DBDesign'
If you want both the file name and the directory path after being spl...
How is Generic Covariance & Contra-variance Implemented in C# 4.0?
I didn't attend PDC 2008, but I heard some news that C# 4.0 is announced to support Generic covariance and contra-variance. That is, List<string> can be assigned to List<object> . How could that be?
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What is Vim recording and how can it be disabled?
... while executing a register, and it doesn't work inside
a mapping. {Vi: no recording}
q Stops recording. (Implementation note: The 'q' that
stops recording is not stored in the register, unless
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Byte[] to InputStream or OutputStream
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didnt you mean - ByteArrayOutputStream out = new ByteArrayOutputStream(); instead ByteArrayOutputStream out = new ByteArrayInputStream();
– Avihai Marchiano
Jul 21 '12 at 20:45
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How can I use mySQL replace() to replace strings in multiple records?
...LIKE '%GREATERTHAN%'
Since your query is actually going to be working inside the string, your WHERE clause doing its pattern matching is unlikely to improve any performance - it is actually going to generate more work for the server. Unless you have another WHERE clause member that is going to mak...
Git remote branch deleted, but still it appears in 'branch -a'
... git remote prune origin or any form of git fetch --prune flagging did not work for me in my case. ...But git branch -d -r origin/feature/branch-name did work. I'm not sure if it had something to do with it being under the feature namespace (git flow) but that's how it went down, in case any...
Git: How to diff two different files in different branches?
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Sidenote: no need for full paths, you can start with ./ for relative paths. It can be handy sometimes.
git diff branch1:./relative/path/to/foo.txt branch2:./relative/path/to/foo-another.txt
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Get distance between two points in canvas
I have canvas drawing tab and want lineWidth to be based on distance between two last mousemove coordinate updates. I will make translation of distance to width myself, I just need to know how to get distance between those points (I already have coordinates of those pointes).
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