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Java LinkedHashMap get first or last entry
...The quickest way to get the "first" entry is still entrySet().iterator().next(). Getting the "last" entry is possible, but will entail iterating over the whole entry set by calling .next() until you reach the last. while (iterator.hasNext()) { lastElement = iterator.next() }
edit: However, if you'...
How do I redirect in expressjs while passing some context?
I am using express to make a web app in node.js. This is a simplification of what I have:
8 Answers
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Static way to get 'Context' in Android?
Is there a way to get the current Context instance inside a static method?
19 Answers
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MySQL maximum memory usage
...possible to set an upper limit on the amount of memory MySQL uses on a Linux server.
6 Answers
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What is the purpose of the “final” keyword in C++11 for functions?
...s in derived classes. This is done with the special identifier final. For example:
struct Base1 final { };
struct Derived1 : Base1 { }; // ill-formed because the class Base1
// has been marked final
It is also used to mark a virtual function so as to prevent it from...
What is MyAssembly.XmlSerializers.dll generated for?
... which generates an assembly. I just noticed that an additional assembly *.XmlSerializers.dll is being generated. Why this file is auto generated and what it is used for?
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Are default enum values in C the same for all compilers?
...ring an enum as shown below, do all C compilers set the default values as x=0 , y=1 , and z=2 on both Linux and Windows systems?
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How do you turn off version control in android studio?
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Should you also delete the Git folder and the gitignore.txt from your Android project folder??
– joshgoldeneagle
Oct 28 '15 at 18:05
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PHP json_encode encoding numbers as strings
...getting the same thing with PHP 5.2.9 and 5.3.0 ; I don't have another 5.2.x version to test with, though :-(
Which version of PHP are you using ? Or is your test-case more complex than the example you posted ?
Maybe one bug report on http://bugs.php.net/ could be related ? For instance, Bug #4050...
What is the correct SQL type to store a .Net Timespan with values > 24:00:00?
...ption is store it as a string, you can then load it using TimeSpan.Parse(text). not ideal from a size perspective or SQL querys but can be parsed in TSQL if needed
– Walter Vehoeven
Aug 24 '18 at 15:08
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