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How do I write a correct micro-benchmark in Java?
...e.
Rule 4: Be aware of initialization effects. Do not print for the first time during your timing phase, since printing loads and initializes classes. Do not load new classes outside of the warmup phase (or final reporting phase), unless you are testing class loading specifically (and in that case ...
Best way to organize jQuery/JavaScript code (2013) [closed]
...main.js to:
require(['jquery', 'app', 'foo']);
That's it! Do this every time you want to put code in its own file!
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Get all files that have been modified in git branch
...s answer but I didn't want to have to type the current branch name all the time. So I'm using this:
git diff --name-only $(git merge-base master HEAD)
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Returning from a finally block in Java
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I had a REALLY hard time to track down a bug years ago that was caused by this. The code was something like:
Object problemMethod() {
Object rtn = null;
try {
rtn = somethingThatThrewAnException();
}
finally {
do...
What is the purpose of static keyword in array parameter of function like “char s[static 10]”?
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@NordicMainframe: It's been some time, but the current version of clang now correctly warns when you attempt to pass a known-NULL argument to a function with a [static 1] parameter declaration.
– dreamlax
Dec 28 '14 at ...
how to deal with google map inside of a hidden div (Updated picture)
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I could also suggest a setTimeout delay to call the second function if you are calling a show() to allow for time to resize.
– Eric.18
Mar 15 '17 at 17:50
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Common elements comparison between 2 lists
...hanks for the help. Understand where I went wrong and what to work on next time. :)
– Daniel
May 19 '10 at 12:29
5
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Making git diff --stat show full file path
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Is there any way to globalize this? Typing it every time is crazy.
– Rudie
Mar 13 '15 at 13:06
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How can I find the last element in a List?
...his function starts at the end of the list so will be Big O(1) or constant time, despite the method normally being O(n).
//somewhere in your codebase, a strange delegate is defined
private static bool alwaysTrue(string in)
{
return true;
}
//Wherever you are working with the list
string myStri...
Expand a random range from 1–5 to 1–7
...re is no (exactly correct) solution which will run in a constant amount of time, since 1/7 is an infinite decimal in base 5. One simple solution would be to use rejection sampling, e.g.:
int i;
do
{
i = 5 * (rand5() - 1) + rand5(); // i is now uniformly random between 1 and 25
} while(i > 2...