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How does View Controller Containment work in iOS 5?
...ession 102, Apple introduced View Controller Containment, which is the ability to create custom view controller containers, analogous to UITabBarController , UINavigationController , and the like.
...
How to Test a Concern in Rails
...
The method you found will certainly work to test a little bit of functionality but seems pretty fragile—your dummy class (actually just a Struct in your solution) may or may not behave like a real class that includes your concern. Additionally if you're trying to test model ...
'0000-00-00 00:00:00' can not be represented as java.sql.Timestamp error
...the database" is seldom a viable solution.
Facts:
MySQL allows a date with the value of zeros.
This "feature" enjoys widespread use with other languages.
So, if I "just change the database", thousands of lines of PHP code will break.
Java programmers need to accept the MySQL zero-date and the...
How can I format a decimal to always show 2 decimal places?
...the Decimal() objects from the decimal module? (If you need exactly two digits of precision beyond the decimal point with arbitrarily large numbers, you definitely should be, and that's what your question's title suggests...)
If so, the Decimal FAQ section of the docs has a question/answer pair whic...
How to drop columns using Rails migration
...follow
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edited Mar 9 '17 at 15:03
Darpan Chhatravala
41044 silver badges1515 bronze badges
...
Returning a value from thread?
... variable that will hold the return value from the thread and then capture it in a lambda expression. Assign the "return" value to this variable from the worker thread and then once that thread ends you can use it from the parent thread.
void Main()
{
object value = null; // Used to store the ret...
Can I use a min-height for table, tr or td?
...
It's not a nice solution but try it like this:
<table>
<tr>
<td>
<div>Lorem</div>
</td>
</tr>
<tr>
<td>
<di...
How to migrate GIT repository from one server to a new one
...er that I'm taking down. The only thing I have left to migrate is my repository. This server is listed as the origin (master) for one of my projects. What is the proper way to move the repository to keep the history.
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Proper way to initialize a C# dictionary with values?
I am creating a dictionary in a C# file with the following code:
6 Answers
6
...
Two-dimensional array in Swift
...repeating: Array(repeating: 0, count: 2), count: 3)
Change element at position
arr[0][1] = 18
OR
let myVar = 18
arr[0][1] = myVar
Change sub array
arr[1] = [123, 456, 789]
OR
arr[0] += 234
OR
arr[0] += [345, 678]
If you had 3x2 array of 0(zeros) before these changes, now you have: ...