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Hidden Features of Xcode 4
...et from interface to implementation in XCode 3. This no longer works in 4. What's the new way?
– Dan Rosenstark
Mar 31 '11 at 18:17
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How to check if multiple array keys exists
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This is what I came here for!
– eNeMetcH
May 18 '17 at 12:56
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Find in Files: Search all code in Team Foundation Server
...oundation Server Source Control (not SourceSafe as you mention) similar to what Grant suggests; scheduled TF Get, Search Server Express. However the IFilter used for C# files (text) was not giving the results we wanted, so we convert source files to .htm files. We can now add additional meta-data to...
Can one do a for each loop in java in reverse order?
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That's basically what Google's Iterables.reverse does, yes :)
– Jon Skeet
Jul 8 '09 at 13:50
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How to split a file into equal parts, without breaking individual lines? [duplicate]
...nes, split has an option for this:
split --lines=75
If you need to know what that 75 should really be for N equal parts, its:
lines_per_part = int(total_lines + N - 1) / N
where total lines can be obtained with wc -l.
See the following script for an example:
#!/usr/bin/bash
# Configuration ...
How do I rename a local Git branch?
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What I really wanted to know was whether this will necessarily effect the remote branch when/if you push
– PandaWood
Jan 23 '12 at 0:15
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How to move a file?
...e and destination are on different disks, while shutil.move() doesn't care what disk the files are on.
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Android - Set max length of logcat messages
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What is binary / non-binary log?
– fobbymaster
Nov 9 '16 at 18:17
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Calling Java varargs method with single null argument?
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The issue is that when you use the literal null, Java doesn't know what type it is supposed to be. It could be a null Object, or it could be a null Object array. For a single argument it assumes the latter.
You have two choices. Cast the null explicitly to Object or call the method using...
Rails: Get Client IP address
In Rails, what's the best way to get the ip address of the client connecting to the server?
5 Answers
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