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Unable to start debugging because the object invoked has disconnected from its clients
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Xcode Project vs. Xcode Workspace - Differences
...ition of building a project, so every project needs at least one target in order to be more than just a collection of files and settings.
Select one of the project’s targets to run
In a lot of cases, projects are all you need. If you have a dependency that you build from source, you can embed ...
Freeze the top row for an html table only (Fixed Table Header Scrolling) [duplicate]
...tion it really boiled down to a fundamental problem. For the most part, in order to gain the fixed header, you need to implement fixed height/width columns because most solutions involve using two separate tables, one for the header which will float and stay in place over the second table that conta...
Add IIS 7 AppPool Identities as SQL Server Logons
...y want to add the role db_owner to the newly created user MyAppPoolUser in order to avoid permissions issues: ALTER ROLE db_owner ADD MEMBER [MyAppPoolUser]
– rodsarria
Aug 30 at 18:45
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What are bitwise operators?
... to the right until it's at the bottom, then mask off the remaining higher-order bits:
Int Alpha = Color >> 24
Int Red = Color >> 16 & 0xFF
Int Green = Color >> 8 & 0xFF
Int Blue = Color & 0xFF
0xFF is the same as 11111111. So essentially, for Red, you would be doin...
How to jQuery clone() and change id?
...ID
Say you have many elements with IDs like klon--5 but scrambled (not in order). Here we cannot go for :last or :first, therefore we need a mechanism to retrieve the highest ID:
const $all = $('[id^="klon--"]');
const maxID = Math.max.apply(Math, $all.map((i, el) => +el.id.match(/\d+$/g)[...
How to filter None's out of List[Option]?
... flatten:
scala> someList.flatten
res0: List[String] = List(Hello, Goodbye)
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How do I parse JSON in Android? [duplicate]
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How to deserialize a list using GSON or another JSON library in Java?
... etc. If you call them an UnsupportedOperationException will be thrown.
In order to get real ArrayList instance you need to write something like this:
List<Video> = new ArrayList<>(Arrays.asList(videoArray));
s...
Detect backspace in empty UITextField
...classing UILabel and making it conform to the UIKeyInput protocol, as done by SimpleTextInput and this iPhone UIKeyInput Example. Note: UITextInput and its relatives (including UIKeyInput) are only available in iOS 3.2 and later.
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