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How to handle <em>mem>ultiple heterogeneous inputs with Logstash?
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Should I run as <em>mem>any instances as I have different types of logs?
No! You can only run one instance to handle different types of logs.
In the logstash configuration file, you can specific each input with different type.
Then in the filte...
Do c++11 la<em>mem>bdas capture variables they don't use?
...icate that I would like all local variables to be captured by value in a la<em>mem>bda, will that result in all local variables in the function being copied, or just all local variables that are used by the la<em>mem>bda ?
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What is std::string::c_str() lifeti<em>mem>e?
In one of <em>mem>y progra<em>mem>s, I have to interface with so<em>mem>e legacy code that works with const char* .
7 Answers
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Are e<em>mem>pty HT<em>Mem>L5 data attributes valid?
I'd like to write a si<em>mem>ple jQuery plugin that displays inline <em>mem>odals under specified ele<em>mem>ents. <em>Mem>y idea is for the script to auto-init based on data attributes specified on ele<em>mem>ents.
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What's a redirect URI? how does it apply to iOS app for OAuth2.0?
Beginner progra<em>mem><em>mem>er here, please pardon ignorance &a<em>mem>p; explanations will be really nice :)
4 Answers
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How to synchronize a static variable a<em>mem>ong threads running different instances of a class in Java?
I know that using the synchronize keyword before a <em>mem>ethod brings synchronization to that object. That is, 2 threads running the sa<em>mem>e instance of the object will be synchronized.
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Reading a string with scanf
I'<em>mem> a little bit confused about so<em>mem>ething. I was under the i<em>mem>pression that the correct way of reading a C string with scanf() went along the lines of
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Cannot pass null argu<em>mem>ent when using type hinting
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PHP 7.1 or newer (released 2nd Dece<em>mem>ber 2016)
You can explicitly declare a variable to be null with this syntax
function foo(?Type $t) {
}
this will result in
$this-&a<em>mem>p;gt;foo(new Type()); // ok
$this-&a<em>mem>p;gt;foo(null); // ok
$this-&a<em>mem>p;gt;foo(); // error
So, if y...
In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotE<em>mem>pty, and @NotBlank?
I can't see<em>mem> to be able to find a su<em>mem><em>mem>ary that distinguishes the difference between these three annotations.
3 Answers
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Intellij Idea 9/10, what folders to check into (or not check into) source control?
Our tea<em>mem> has just <em>mem>oved fro<em>mem> Netbeans to Intellij 9 Ulti<em>mem>ate and need to know what files/folders should typically be excluded fro<em>mem> source control as they are not "workstation portable", i.e.: they reference paths that only exist on one user's co<em>mem>puter.
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