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java.util.regex - importance of Pattern.compile()?
...n the heap in methods called thousands of times is usually much lighter on CPU, memory and thus the GC.
– Volksman
Apr 14 '18 at 3:22
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How do I speed up the scroll speed in a JScrollPane when using the mouse wheel?
...rs to the scrollbar and change it's values.
– Tim Visée
Nov 23 '13 at 14:25
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How to alter SQL in “Edit Top 200 Rows” in SSMS 2008
...s default when using "Edit top 200 rows"?
– Lars Thorén
Jul 3 '18 at 13:06
1
Great answer!!--ver...
Why does integer overflow on x86 with GCC cause an infinite loop?
...y integers wrap around, but on occasion weird stuff happens".
Yes, on x86 CPUs, integers usually wrap the way you expect. This is one of those exceptions. The compiler assumes you won't cause undefined behavior, and optimizes away the loop test. If you really want wraparound, pass -fwrapv to g++ or...
Convert stdClass object to array in PHP
... edited Jun 19 '14 at 18:36
Félix Gagnon-Grenier
6,92299 gold badges4242 silver badges5454 bronze badges
answered Jun 19 '14 at 18:13
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Change cursor to hand when mouse goes over a row in table
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@OlivierBoissé Just tested and it most definitely DOES work with BS 4
– Gabe Hiemstra
Jun 14 '18 at 12:30
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Difference between Statement and PreparedStatement
...than disk operations which are an order of magnitude slower than in-memory CPU operations. Hence, any reduction in amount of data sent over the network will have a good effect on overall performance.
They protect against SQL injection, by escaping text for all the parameter values provided.
They pr...
Hidden Features of PHP? [closed]
...in the language core and are used all over the place which results in good CPU cache locality. Perl and Python both use separate language constructs for lists and maps resulting in more copying and potentially confusing transformations.
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Download File Using Javascript/jQuery
...ry at least as large as the file being downloaded and/or other interesting CPU side effects.
fetch('https://jsonplaceholder.typicode.com/todos/1')
.then(resp => resp.blob())
.then(blob => {
const url = window.URL.createObjectURL(blob);
const a = document.createElement('a'...
How to check for changes on remote (origin) Git repository?
... and "git show-branch *master" were useful to me.
– Léa Massiot
May 16 '17 at 17:31
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