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How to get element by class name? [duplicate]
...t give the reasons why someone might have DV your answer. "unethical" is a bit harsh, but it's antisocial: if you answered what you think is right, and it isn't, you could learn something if the DV were motivated
– Elias Van Ootegem
Jul 31 '13 at 9:27
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How can I write to the console in PHP?
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This adds a bit more context: function debug_log( $object=null, $label=null ){ $message = json_encode($object, JSON_PRETTY_PRINT); $label = "Debug" . ($label ? " ($label): " : ': '); echo "<script>console.lo...
How to make gradient background in android
...portion? i mean i just want to start color change from right side a little bit
– User
Mar 17 '17 at 7:55
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Easiest way to convert a List to a Set in Java
... not very useful and will likely be deprecated in the future. Though I'm a bit surprised consistency is not mentioned as a factor, as it is with ImmutableSet.of(), for example. EDIT: it may not be factor because all the overloads are unneeded.
– shmosel
May 30 ...
Simulate limited bandwidth from within Chrome?
...tooltip below).
Then activate throttling like so.
If you find this a bit clunky, my suggestion above works for both Chrome and Firefox.
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MFC RadioButton用法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...utton被选中，1表示第二个……）。
环境：Visual Studio2010
以对话框为例，工程名称为：RadioButtonInstance。此工程中，共创建四组RadioButton，记着设定Tab键顺序以及为每组第一个RadioButton设置Group属性。初始化对话框为下图：
为...
Is null check needed before calling instanceof?
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Just as a tidbit:
Even (((A)null)instanceof A) will return false.
(If typecasting null seems surprising, sometimes you have to do it, for example in situations like this:
public class Test
{
public static void test(A a)
{
Sys...
sed one-liner to convert all uppercase to lowercase?
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edited May 10 '18 at 15:04
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111 silver badge
answered Jan 3 '11 at 1:52
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How to update a single library with Composer?
... autoloader. This is recommended especially for production, but can take a bit of time to run so it is currently not done by default.
--lock: Only updates the lock file hash to suppress warning about the lock file being out of date.
--with-dependencies: Add also all dependencies of whitelisted packa...
Image.Save(..) throws a GDI+ exception because the memory stream is closed
...See this question for more on this.)
However, you should be disposing the Bitmap - and that will close the stream for you. Basically once you give the Bitmap constructor a stream, it "owns" the stream and you shouldn't close it. As the docs for that constructor say:
You must keep the stream ope...