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Syntax behind sorted(key=lambda: …)
...sty one liner
e.g.
In [1]: f00 = lambda x: x/2
In [2]: f00(10)
Out[2]: 5.0
In [3]: (lambda x: x/2)(10)
Out[3]: 5.0
In [4]: (lambda x, y: x / y)(10, 2)
Out[4]: 5.0
In [5]: (lambda: 'amazing lambda')() # func with no args!
Out[5]: 'amazing lambda'
The idea behind the key argument is that it ...
SELECT INTO Variable in MySQL DECLARE causes syntax error?
...ables documentation for more information:
http://dev.mysql.com/doc/refman/5.0/en/user-variables.html
You can use SELECT ... INTO to assign columns to a variable:
http://dev.mysql.com/doc/refman/5.0/en/select-into-statement.html
Example:
mysql> SELECT 1 INTO @var;
Query OK, 1 row affected (0....
Some questions about Automatic Reference Counting in iOS5 SDK
...imagine Apple might discontinue support for that as a target platform once 5.0 ships, like they did for 2.x when 4.0 came out.
– Brad Larson♦
Jun 20 '11 at 21:58
5
...
How to get HTTP Response Code using Selenium WebDriver
...request":{"headers":{"Upgrade-Insecure-Requests":"1","User-Agent":"Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36"},"initialPriority":"VeryHigh","method":"GET","mixedContentType":"none","url":"http://www.york.ac.uk/teaching/cws/wws/...
MySQL query to get column names?
... FROM `tablename`
More on DESCRIBE here: http://dev.mysql.com/doc/refman/5.0/en/describe.html
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Does Java have a using statement?
...them in a C# using block. This is equivalent to C#'s using.
As of version 5.0, Hibernate Sessions implement AutoCloseable and can be auto-closed in ARM blocks. In previous versions of Hibernate Session did not implement AutoCloseable. So you'll need to be on Hibernate >= 5.0 in order to use this...
Which browsers support ?
...starting with preview 2)
Chrome 8+
Chrome For Android All versions
Safari 5.0+
iOS Safari 5.0+
Android Browser 3.0+ (honeycomb on up)
Opera 15.0+
Opera Mobile 16.0+
Opera Mini None (as of 8.0)
The "html5 proper" way to specify async is with a <script async src="...", not <script async="tru...
How to style UITextview to like Rounded Rect text field?
... initWithFrame:CGRectMake(50, 50, 300, 100)];
txtView.layer.cornerRadius = 5.0;
txtView.clipsToBounds = YES;
As
Rob figured it out setting the if you want the border color to be similar as UITextField then you need to change the border width to 2.0 and color to gray by adding the following line
...
Maximum length for MySQL type text
...
See for maximum numbers:
http://dev.mysql.com/doc/refman/5.0/en/storage-requirements.html
TINYBLOB, TINYTEXT L + 1 bytes, where L < 2^8 (255 Bytes)
BLOB, TEXT L + 2 bytes, where L < 2^16 (64 Kilobytes)
MEDIUMBLOB, MEDIUMTEXT L + 3 bytes, where L &l...
INSTALL_FAILED_UPDATE_INCOMPATIBLE when I try to install compiled .apk on device
...mes even uninstalling the message is raised again, it occurs in Android OS 5.0 +, so this is the solution:
Go to Settings > Apps and you will find your app with the message:
"Not installed for this user"
We have to uninstall manually for all users!, then we can install our compiled application...