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Create UIActionSheet 'otherButtons' by passing in array, not varlist
...tonAtIndex: rather than hardcoding 0 or similar stuff). Getting nasty with converting an NSArray to va_list doesn't sound like a great solution either. :-( This API is so damn ugly.
– Daniel Rinser
Aug 29 '13 at 12:36
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How to delete a character from a string using Python
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Strings are immutable. But you can convert them to a list, which is mutable, and then convert the list back to a string after you've changed it.
s = "this is a string"
l = list(s) # convert to list
l[1] = "" # "delete" letter h (the item actually still ...
What is a regular expression which will match a valid domain name without a subdomain?
...--c6h.com/ pass the validation.
Note, to use this regex, you will need to convert the domain to lower case, and also use an IDN library to ensure you encode domain names to ACE (also known as "ASCII Compatible Encoding"). One good library is GNU-Libidn.
idn(1) is the command line interface to the ...
List of encodings that Node.js supports
...ame);
var iconv = new Iconv(encoding, 'UTF-8');
var buffer = iconv.convert(content);
return buffer.toString('utf8');
}
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List of tables, db schema, dump etc using the Python sqlite3 API
... answered Nov 20 '08 at 15:26
converter42converter42
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Convert Python dictionary to JSON array
... 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix...
How can you strip non-ASCII characters from a string? (in C#)
...= "Räksmörgås";
string asAscii = Encoding.ASCII.GetString(
Encoding.Convert(
Encoding.UTF8,
Encoding.GetEncoding(
Encoding.ASCII.EncodingName,
new EncoderReplacementFallback(string.Empty),
new DecoderExceptionFallback()
),
...
SSH to Vagrant box in Windows?
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I use PuTTY to connect to my Vagrant boxes on Windows7.
Make sure you
convert the %USERPROFILE%\.vagrant.d\insecure_private_key to .ppk using PuTTYGen
use the .ppk key in your PuTTY session - configured in Connection > SSH > Auth > Private key file
use host 127.0.0.1
use port 2222 inst...
How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
...h
path can be manipulated from within a Python program as the variable
sys.path.
http://docs.python.org/2/using/cmdline.html#envvar-PYTHONPATH
What you're looking for is PATH.
export PATH=$PATH:/home/randy/lib/python
However, to run your python script as a program, you also need to set a...
Rename MySQL database [duplicate]
... create the newly named one and then import the dump.
If this is a live system you'll need to take it down. If you cannot, then you will need to setup replication from this database to the new one.
If you want to see the commands to do this, @jan has the details.
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