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Calling async method synchronously
...t()/Result waiting on a yet-to-be-scheduled 33rd task that wants to run on one of the waiting threads.
– Warty
Jul 16 '16 at 16:11
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How to choose the right bean scope?
...on wide data/constants, such as dropdown lists which are the same for everyone, or managed beans without any instance variables and having only methods.
Abusing an @ApplicationScoped bean for session/view/request scoped data would make it to be shared among all users, so anyone else can see each oth...
What is an Android PendingIntent?
...the Android Documentation but I still need some more clarification. Can anyone tell me what exactly a PendingIntent is?
1...
Grep for literal strings
...
cat list.txt
one:hello:world
two:2:nothello
three:3:kudos
grep --color=always -F"hello
three" list.txt
output
one:hello:world
three:3:kudos
share
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Where is Java's Array indexOf?
...s.asList(theArray).indexOf(o)
If the array is primitives and not sorted, one should use a solution offered by one of the other answers such as Kerem Baydoğan's, Andrew McKinlay's or Mishax's. The above code will compile even if theArray is primitive (possibly emitting a warning) but you'll get t...
How can I change an element's class with JavaScript?
...o change all classes for an element:
To replace all existing classes with one or more new classes, set the className attribute:
document.getElementById("MyElement").className = "MyClass";
(You can use a space-delimited list to apply multiple classes.)
To add an additional class to an element:
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Open link in new tab or window [duplicate]
...open in a new tab or a new window, since ultimately this choice should be done by the settings of the user's browser. Some people like tabs; some like new windows.
Using _blank will tell the browser to use a new tab/window, depending on the user's browser configuration and how they click on the lin...
How to get the day of week and the month of the year?
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Localize your data and there's no need for one-language-only arrays! selectedLocale = 'en-us'; selectedDate.toLocaleString(selectedLocale, { month: "long" });
– Ryan Loggerythm
Jul 21 '16 at 1:08
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How can I load storyboard programmatically from class?
... like with alloc, init, push for viewControllers. In my case I have only one controller in storyboard: UITableViewController , which has static cells with some content I want to show. If anyone knows proper way to work both with xib and storyboard without huge refactoring, I will appreciate for a...
How to make git mark a deleted and a new file as a file move?
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One thing to note is that if git diff doesn't recognize the rename across one commit, it won't recognize it across two commits. You would need use -M aka --find-renames to do that. So if the motivation that led you to this qu...