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Properties file in python (similar to Java Properties)
...gFile.properties
[DatabaseSection]
database.dbname=unitTest
database.user=root
database.password=
For more functionality, read: https://docs.python.org/2/library/configparser.html
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Migrating from JSF 1.2 to JSF 2.0
...braries, see also JSF2 classloading issues in application servers).
Update root declaration of faces-config.xml to comply JSF 2.0 spec.
<faces-config
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.co...
How to find topmost view controller on iOS
...
iOS 4 introduced the rootViewController property on UIWindow:
[UIApplication sharedApplication].keyWindow.rootViewController;
You'll need to set it yourself after you create the view controller though.
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Where can I find php.ini?
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Use the following commands to find the php.ini file path in linux.
[root@AnyDirectory ~]# locate php.ini
/etc/php.ini
/etc/php.ini.rpmnew
/usr/share/doc/php-common-5.4.45/php.ini-development
/usr/share/doc/php-common-5.4.45/php.ini-production
or try this another way
[root@AnyDirectory ~]...
How to upgrade all Python packages with pip?
... a REALLY long time… and gives you a bunch of new stuff! PS: Run it as root if you're on OS X!
– Alex Gray
Dec 31 '11 at 4:13
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Improve INSERT-per-second performance of SQLite
...com/rdpoor/CreateOrUpdate
which bulk loads an array of ActiveRecords into MySQL, SQLite or PostgreSQL databases. It includes an option to ignore existing records, overwrite them or raise an error. My rudimentary benchmarks show a 10x speed improvement compared to sequential writes -- YMMV.
I'm usi...
PyLint “Unable to import” error - how to set PYTHONPATH?
...ule, like this:
[MASTER]
init-hook='import sys; sys.path.append("/path/to/root")'
(Or in other version of pylint, the init-hook requires you to change [General] to [MASTER])
Both of these options ought to work.
Hope that helps.
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Determining complexity for recursive functions (Big O notation)
... tree. Once you have the recursive tree:
Complexity = length of tree from root node to leaf node * number of leaf nodes
The first function will have length of n and number of leaf node 1 so complexity will be n*1 = n
The second function will have the length of n/5 and number of leaf nodes again ...
How to resolve “Error: bad index – Fatal: index file corrupt” when using Git
...have accidentally corrupted the .git/index file with a sed on your project root (refactoring perhaps?) with something like:
sed -ri -e "s/$SEACHPATTERN/$REPLACEMENTTEXT/g" $(grep -Elr "$SEARCHPATERN" "$PROJECTROOT")
to avoid this in the future, just ignore binary files with your grep/sed:
sed -r...
How do I test a file upload in rails?
...ctionDispatch::Http::UploadedFile.new({
:tempfile => File.new(Rails.root.join("test/fixtures/files/test.jpg"))
})
assert model.valid?
This way you can use the same methods you are using in your validations (as for example tempfile).
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