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Generating CSV file for Excel, how to have a newline inside a value
...king on its name in Windows Explorer, everything works OK.
If you open it from within Excel, the results vary:
You have only ASCII characters in the file (and no BOM): works.
You have non-ASCII characters (encoded in UTF-8) in the file, with a UTF-8 BOM at the start: it recognises that your data ...
Check if directory mounted with bash
...ing the mount command without arguments will tell you the current mounts. From a shell script, you can check for the mount point with grep and an if-statement:
if mount | grep /mnt/md0 > /dev/null; then
echo "yay"
else
echo "nay"
fi
In my example, the if-statement is checking the exit...
Programmatically get own phone number in iOS
Is there any way to get own phone number by standard APIs from iPhone SDK?
9 Answers
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Why is list initialization (using curly braces) better than the alternatives?
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Basically copying and pasting from Bjarne Stroustrup's "The C++ Programming Language 4th Edition":
List initialization does not allow narrowing (§iso.8.5.4). That is:
An integer cannot be converted to another integer that cannot hold its value. For ex...
MySQL search and replace some text in a field
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
How can I use inverse or negative wildcards when pattern matching in a unix/linux shell?
...et_directory
The full available extended globbing operators are (excerpt from man bash):
If the extglob shell option is enabled using the shopt builtin, several extended
pattern matching operators are recognized.A pattern-list is a list of one or more patterns separated by a |. Composi...
How to add percent sign to NSString
...nt sign" for use with chinese or japanese characters, very much different from an ordinary percent character.
– gnasher729
Apr 16 '14 at 17:19
add a comment
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How to create an android app using HTML 5
...th few project settings change, also you can see Migrate to Android Studio from Eclipse.
– Talha
Oct 10 '16 at 8:08
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How do I set up a simple delegate to communicate between two view controllers?
I have two UITableViewControllers and need to pass the value from the child view controller to the parent using a delegate. I know what delegates are and just wanted to see a simple to follow example.
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Is .NET Remoting really deprecated?
...till has a place in cross-appdomain communication (AppDomain.CreateInstanceFromAndUnwrap and friends).
– Mark
Aug 18 '09 at 15:30
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