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What are best practices that you use when writing Objective-C and Cocoa? [closed]
...lass? That is especially true in an environment like the iPhone.
3.5) In table cells, make every element (including the cell itself) opaque for performance. That means setting the appropriate background color in everything.
3.6) When using an NSURLConnection, as a rule you may well want to implem...
Rails 4 multiple image or file upload using carrierwave
...t saying it wouldn't be possible, I'm just saying it would be ugly. A join table is a much better idea.
– Toby 1 Kenobi
Mar 11 '16 at 1:12
3
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How to print the contents of RDD?
...
c.take(10)
and Spark newer version will show table nicely.
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Length of a JavaScript object
... implemented method, but you can check which browser supports it with this table.
– aeosynth
Jun 6 '11 at 19:08
51
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Android - get children inside a View?
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In order to refresh a table layout (TableLayout) I ended up having to use the recursive approach mentioned above to get all the children's children and so forth.
My situation was somewhat simplified because I only needed to work with LinearLayout...
jQuery/JavaScript to replace broken images
...=null;this.src='/images/noimage.gif';" />
The following compatibility table lists the browsers that support the error facility:
http://www.quirksmode.org/dom/events/error.html
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How to check the version before installing a package using apt-get?
...-server
redis-server:
Installed: (none)
Candidate: 2:2.8.4-2
Version table:
2:2.8.4-2 0
500 http://us.archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
apt-get install -s <package-name>
$ apt-get install -s redis-server
NOTE: This is only a simulation!
apt-g...
How to get the list of all installed color schemes in Vim?
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The path to the color tables, exactly what I was looking for thanks!
– Corepuncher
Dec 12 '13 at 5:06
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How to combine date from one field with time from another field - MS SQL Server
...them returns the correct result.
SELECT Combined = MyDate + MyTime FROM MyTable
Rationale (kudos to ErikE/dnolan)
It works like this due to the way the date is stored as two 4-byte
Integers with the left 4-bytes being the date and the right
4-bytes being the time. Its like doing $0001 000...
cartesian product in pandas
... 6
See here for the documentation: http://pandas.pydata.org/pandas-docs/stable/merging.html#brief-primer-on-merge-methods-relational-algebra
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