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AlertDialog.Builder with custom layout and EditText; cannot access view
...w(int layourResId) method of AlertDialog.Builder class, which is available from API 21 and onwards.
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Load Testing with AB … fake failed requests (length)
...hances are your version of ab is behind and -l won't take. You can install from source or via homebrew, but "brew install ab" doesn't work because it's part of the apache package - you can install with "brew install homebrew/apache/ab".
– netpoetica
Jan 5 '15 a...
Correct way to use get_or_create?
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From the documentation get_or_create:
# get_or_create() a person with similar first names.
p, created = Person.objects.get_or_create(
first_name='John',
last_name='Lennon',
defaults={'birthday': date(1940, 10, 9...
How to tell if rails is in production?
...r pages on any environment if the request is considered "local" (that is from localhost or 127.0.0.1), you can override this by adding this to your ApplicationController
def local_request?
false
end
You can find this method in the docs in the api
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How do you reverse a string in place in JavaScript?
...t. It comes with a shell utility/binary, so you can easily reverse strings from your terminal if you want.
var input = 'foo ???? bar mañana mañana';
esrever.reverse(input);
// → 'anañam anañam rab ???? oof'
As for the “in-place” part, see the other answers.
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React.js: Identifying different inputs with one onChange handler
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Deprecated solution
valueLink/checkedLink are deprecated from core React, because it is confusing some users. This answer won't work if you use a recent version of React. But if you like it, you can easily emulate it by creating your own Input component
Old answer content:
What y...
How can I hide an HTML table row so that it takes up no space?
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how to prevent this from changing the width of the table when you show hide rows, i dont want to do table layout fixed
– PirateApp
Aug 2 '18 at 7:21
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displayname attribute vs display attribute
... know! Was about to implement a custom attribute to load the display value from the .resx file, then happened on this question. Display attribute is the way to go when developing localized applications.
– Carl Heinrich Hancke
Jun 20 '12 at 18:59
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Using Moq to mock an asynchronous method for a unit test
...leting. However, don't just start the task - instead, change to using Task.FromResult<TResult> which will give you a task which has already completed:
...
.Returns(Task.FromResult(new HttpResponseMessage(System.Net.HttpStatusCode.OK)));
Note that you won't be testing the actual asynchrony t...
How do you git show untracked files that do not exist in .gitignore
... To list empty directories add the --directory option. This is not obvious from the man page but can be deduced. --directory: If a whole directory is classified as "other", show just its name (with a trailing slash) and not its whole contents.. --no-empty-directory: Do not list empty directories. Ha...