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Programmatically selecting text in an input field on iOS devices (mobile Safari)
... I had to listen for both focus AND click events and then setTimeout/_.debounce
to make it work in both cases: click the input or focus through tabbing
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Failed to Attach to Process ID Xcode
...for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-apple-darwin".
– iOS_Developer
Sep 22 '12 at 7:04
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rails + MySQL on OSX: Library not loaded: libmysqlclient.18.dylib
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The solution is pretty easy; Add the library path in your ~/.bash_profile or ~/.profile file:
MYSQL=/usr/local/mysql/bin
export PATH=$PATH:$MYSQL
export DYLD_LIBRARY_PATH=/usr/local/mysql/lib:$DYLD_LIBRARY_PATH
If it is still not working (this work for me):
sudo ln -s /usr/local/mysql/...
How to dismiss ViewController in Swift?
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_ = self.navigationController?.popViewController(animated: true)
– valexa
Jan 23 '17 at 10:06
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Using .sort with PyMongo
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If it is only one field, it can be .sort("_id", 1)
– Haris Np
Mar 15 '18 at 11:51
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How do I access my SSH public key?
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cat ~/.ssh/id_rsa.pub or cat ~/.ssh/id_dsa.pub
You can list all the public keys you have by doing:
$ ls ~/.ssh/*.pub
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Making Python loggers output all messages to stdout in addition to log file
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It's possible using multiple handlers.
import logging
import auxiliary_module
# create logger with 'spam_application'
log = logging.getLogger('spam_application')
log.setLevel(logging.DEBUG)
# create formatter and add it to the handlers
formatter = logging.Formatter('%(asctime)s - %(name)s - %...
How to access command line parameters?
...ss the command line arguments by using the std::env::args or std::env::args_os functions. Both functions return an iterator over the arguments. The former iterates over Strings (that are easy to work with) but panics if one of the arguments is not valid unicode. The latter iterates over OsStrings an...
Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres
...working for me. Still fails with clang: error: unknown argument: '-multiply_definedsuppress' [-Wunused-command-line-argument-hard-error-in-future] Any ideas?
– rauberdaniel
Mar 24 '14 at 12:48
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Go Error Handling Techniques [closed]
...onad, if you squint at it a bit. Comparing it to en.wikipedia.org/wiki/Null_Object_pattern is more useful, I think.
– user7610
Jan 17 '16 at 18:48
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