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Why is not in HTML 5 Tag list while is?
Shouldn't both be removed? Or does it mean we should use <small> ? Why is <big> removed but <small> is not? What is the problem with <big> which does not apply to <small> ?
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How to append to New Line in Node.js
... your application from lets say a windows environment to a linux one. that means if your application is appending logs using os.EOL you will have some lines ending with /r/n (from the time app was running on windows) and then you will have rows ending just with /n (when app runs on linux). This has ...
Using Rails 3.1, where do you put your “page specific” JavaScript code?
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does this mean that the browser loads one js file, that is a combination of global + page specific file?
– lulalala
Mar 6 '12 at 6:44
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Which concurrent Queue implementation should I use in Java?
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ConcurrentLinkedQueue means no locks are taken (i.e. no synchronized(this) or Lock.lock calls). It will use a CAS - Compare and Swap operation during modifications to see if the head/tail node is still the same as when it started. If so, the ope...
Why not use HTTPS for everything?
...ient during the initial TLS handshake (which is before HTTP starts). This means that the Server header hasn't been sent yet so there is no way for the server to know which domain is being requested and which certificate (www.foo.com, or www.bar.com) to respond with.
*Footnote: Technically, you c...
PostgreSQL create table if not exists
...Not all PostgreSQL installations has the plpqsql language by default, this means you may have to call CREATE LANGUAGE plpgsql before creating the function, and afterwards have to remove the language again, to leave the database in the same state as it was before (but only if the database did not hav...
Check if application is installed - Android
...ame you passed in. Failing that, if a NameNotFoundException was thrown, it means that no package with that name is installed, so we return false.
Note that we pass in a PackageManager instead of a Context, so that the method is slightly more flexibly usable and doesn't violate the law of Demeter. Y...
std::vector versus std::array in C++
...capsulate a statically-sized array, stored inside the object itself, which means that, if you instantiate the class on the stack, the array itself will be on the stack. Its size has to be known at compile time (it's passed as a template parameter), and it cannot grow or shrink.
It's more limited th...
How to disable Crashlytics during development
...lytics:2.9.1' to my Gradle file. No further things required, nice but this means that Crashlytics is always running.
Solution 1
Only compile Crashlytics in release version:
dependencies {
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releaseImplementation 'com.crashlytics.sdk.android:crashlytics:2.9.1' // update version
}
Solutio...
Disabled form inputs do not appear in the request
... trouble of including an input field that may or may not be disabled, that means I don't want the user to change it, not that it should effectively act as if it was never declared at all!
– Nick Bedford
Apr 3 '19 at 23:09
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