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How to count objects in PowerShell?
...ning get-alias returns me a number of System.Management.Automation.AliasInfo objects:
5 Answers
...
How to negate the whole regex?
...s; some puts limitations on lookbehind, etc.
Links to regular-expressions.info
Lookahead and Lookbehind Zero-Width Assertions
Flavor comparison
See also
How do I convert CamelCase into human-readable names in Java?
Regex for all strings not containing a string?
A regex to match a substring th...
Cannot push to Heroku because key fingerprint
...er Heroku documentation or other answers to the question. At least all the info doesn't seem to appear in any one place. It also let's you understand the problem in a way that the accounts tool doesn't.
Heroku identifies you in 2 ways:
The first is in .git/config
[heroku]
account = acccount_...
how to customize `show processlist` in mysql?
...
Newer versions of SQL support the process list in information_schema:
SELECT * FROM INFORMATION_SCHEMA.PROCESSLIST
You can ORDER BY in any way you like.
The INFORMATION_SCHEMA.PROCESSLIST table was added in MySQL 5.1.7. You can find out which version you're using with...
How do I update zsh to the latest version?
...
If you have Homebrew installed, you can do this.
# check the zsh info
brew info zsh
# install zsh
brew install --without-etcdir zsh
# add shell path
sudo vim /etc/shells
# add the following line into the very end of the file(/etc/shells)
/usr/local/bin/zsh
# change default shell
chsh -...
How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
...ed button to install Google Play Services name "Open GApps". Link for more info
3 Steps process for Genymotion 2.9 or below:-
4.4 Kitkat
5.0 Lollipop
5.1 Lollipop
6.0 Marshmallow
7.0 Nougat
7.1 Nougat (webview patch)
8.0 Oreo
8.1 Oreo
9.0 Pie
Download from above link
Just drag & drop download...
Backporting Python 3 open(encoding=“utf-8”) to Python 2
...
This may do the trick:
import sys
if sys.version_info[0] > 2:
# py3k
pass
else:
# py2
import codecs
import warnings
def open(file, mode='r', buffering=-1, encoding=None,
errors=None, newline=None, closefd=True, opener=None):
i...
What is the full path to the Packages folder for Sublime text 2 on Mac OS Lion
.../Application Support/Sublime Text 2
Linux: ~/.config/sublime-text-2
This information is available here:
http://docs.sublimetext.info/en/sublime-text-2/basic_concepts.html#the-data-directory
For Sublime 3, the locations are the following:
Windows: %APPDATA%\Sublime Text 3
OS X: ~/Library/Applica...
How do I redirect in expressjs while passing some context?
...is functionality.
Hopefully that will give you a general idea how to pass information around in an Express application.
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Xcode 4 and Core Data: How to enable SQL Debugging
... I'd like to see the raw SQL in the logs when I'm debugging. There is some info in this blog post about how to enable raw SQL logging for iOS Core Data development. The given example is for Xcode 3 and it's just not clear to me how to enable this in Xcode 4.
...