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How can I force Powershell to return an array when a call only returns one object?
...eck the data type of the variable...
IF ($ServerIps -isnot [array])
{ <error message> }
ELSE
{ <proceed> }
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What is the difference between atomic / volatile / synchronized?
...ame time.
Using volatile variables reduces the risk of memory consistency errors, because any write to a volatile variable establishes a happens-before relationship with subsequent reads of that same variable.
This means that changes to a volatile variable are always visible to other threads. Wha...
Creating hard and soft links using PowerShell
...ink support. I'll look into why new-symlink is bombing on W2k3, it should error with a similar message to XP.
– Keith Hill
May 21 '09 at 21:09
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Export to CSV via PHP
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There may be several reasons for errors, the simplest way to find them is to look at your apache error.log file.
– Alain Tiemblo
Dec 28 '12 at 18:01
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Android SDK installation doesn't find JDK
...nd try the back-next option first, and then try setting JAVA_HOME like the error message says, but if that doesn't work for you either, then try this:
Do as it says, set JAVA_HOME in your environment variables, but in the path use forward slashes instead of backslashes.
Seriously.
For me it faile...
How to add an extra column to a NumPy array
...ting "could not broadcast input array from shape (985) into shape (985,1)" error. What is wrong with my code? Code: np.hstack(data, data1)
– Outlier
Dec 10 '14 at 15:28
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Why git can't remember my passphrase under Windows
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Just in case someone else runs into this stupid error: make sure you're using the SSH remote URL format (git@host:accountname/reponame.git) not the HTTPS URL otherwise it'll keep on asking for that password...
– dain
Jan 6 '12 at 12:2...
Changing one character in a string
...d be bytearray(s), not bytearray(str). For another, this will produce: TypeError: string argument without an encoding. If you specify an encoding, then you get TypeError: an integer is required. That's with Python 3 or Python 2's unicode. If you do this in Python 2 (with a corrected second line), it...
The following untracked working tree files would be overwritten by merge, but I don't care
... // , This doesn't really go too far into the purpose of this error, really.
– Nathan Basanese
Sep 28 '15 at 23:12
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How to find unused images in an Xcode project?
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If you encounter error: No such file or directory, it is probably due to the spaces in the file path. The quotes needs to be added in grep line, so it goes: if ! grep -qhs "$name" "$PROJ";
– Lukasz
Nov ...