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Difference between initLoader and restartLoader in LoaderManager
...new loader completes its work) and then creates a new one.
Thus said it's now clear when to use initLoader and when to use restartLoader and why it makes sense to have the two methods.
initLoader is used to ensure there's an initialized loader. If none exists a new one is created, if one already ex...
Laravel Redirect Back with() Message
...('msg')// an extra 's' on end
Should be:
Session::get('msg')
I think, now it should work, it does for me.
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Android Camera Preview Stretched
...and the set the measured dimension accordingly.
And the next thing you know, you end up with this :D
This also works well with he front camera. I believe this is the best way to go about this. Now the only thing left for my app is to save the preview itself upon clicking on "Capture." But ya, ...
Python Selenium accessing HTML source
...tml_soup: BeautifulSoup = BeautifulSoup(html_source_code, 'html.parser')
Now you can apply BeautifulSoup function to extract data...
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How to merge YAML arrays?
... "ssh://git@gitlab.com"
- mkdir -p ~/.ssh
- chmod 700 ~/.ssh
- echo "$SSH_KNOWN_HOSTS" > ~/.ssh/known_hosts
- chmod 644 ~/.ssh/known_hosts
test:
image: python:3.7.3
stage: test
script:
- *pip_git
- pip install -q -r requirements_test.txt
- python -m unittest d...
How to use java.net.URLConnection to fire and handle HTTP requests?
...exOutOfBoundsException and consorts yourself.
Preparing
We first need to know at least the URL and the charset. The parameters are optional and depend on the functional requirements.
String url = "http://example.com";
String charset = "UTF-8"; // Or in Java 7 and later, use the constant: java.nio....
Infinity symbol with HTML
...
Now this is the first page that comes up when you google the question.
– whitebeard
Jul 23 '15 at 11:25
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How to check if array element exists or not in javascript?
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This in my opinion is the best answer, by now IE 7 is not mainteined any more so it's not a problem. Although I will suggest to use the triple equals if(myArray.indexOf(searchTerm) === -1)
– Mauro Gava
Sep 1 '16 at 2:49
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C# Sort and OrderBy comparison
...practice, medium size of list (what's medium? ... let's say 1000 items for now) is most interesting. IMHO, sorting lists with 3 items is not very meaningful.
– Stefan Steinegger
Dec 2 '09 at 12:58
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Using Build Flavors - Structuring source folders and build.gradle correctly
... ...
}
prod {
...
}
}
Now, we will have two different flavors of our app. You can check it on Android Studio too inside the Build Variants tab
Build variants
Multiple package names
What if you want to have installed on your phone one app with d...