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Using a custom image for a UITableViewCell's accessoryView and having it respond to UITableViewDeleg
... subclass (I'd recommend a button using -buttonWithType:UIButtonTypeCustom and setting the button's image, rather than using a UIImageView).
Here's some things I use in Outpost, which customizes enough of the standard widgets (just slightly, to match our teal colouring) that I wound up doing my own...
javascript check for not null
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Try to check with 'null'
if ('null' != val)
For an explanation of when and why this works, see the details below.
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How to loop through a HashMap in JSP?
...ctice. I recommend to install JSTL (just drop the JAR file in /WEB-INF/lib and declare the needed taglibs in top of JSP). It has a <c:forEach> tag which can iterate over among others Maps. Every iteration will give you a Map.Entry back which in turn has getKey() and getValue() methods.
Here's ...
What's the best practice for putting multiple projects in a git repository? [closed]
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But I have multiple projects including java projects, php scripts and Android apps projects.
3 Answers
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Can I Install Laravel without using Composer?
...ing Composer is easy, it's just a matter of getting the composer.phar file and running commands on it.
You do not need to run Composer on your server as well as locally, once you run composer install or composer update your project will have all its dependencies available and you can just upload it...
How to switch to REPLACE mode in VIM
...eplace* *Replace-mode* *mode-replace*
Enter Replace mode with the "R" command in normal mode.
Of course you can map any key to R, for example by doing
:map <F5> R
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AttributeError: 'datetime' module has no attribute 'strptime'
...ould change the import statement to this:
from datetime import datetime
and access it as you are.
The people who made the datetime module also named their class datetime:
#module class method
datetime.datetime.strptime(date, "%Y-%m-%d")
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Python - 'ascii' codec can't decode byte
...u need to change the encoding, you need to decode it into a unicode string and then encode it as the desired encoding.
– Winston Ewert
Mar 12 '13 at 16:24
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Read whole ASCII file into C++ std::string [duplicate]
I need to read a whole file into memory and place it in a C++ std::string .
9 Answers
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How do I get jQuery autocompletion in TypeScript?
... Is jquery.d.ts provided by JQUERY or custom. If custom, how do we update and keep sync with new version of JQUERY?
– Nil Pun
Oct 13 '12 at 21:13
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