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Should Jquery code go in header or footer?
...download your scripts after the HTML has been downloaded:
<script src="my.js" type="text/javascript" defer="defer"></script>
Edge cases
There are some edge cases, however, where you may experience page flickering or other artifacts during page load which can usually be solved by si...
Retain cycle on `self` with blocks
...to reference self inside "someOtherMethod" you would get a Xcode warning. My approach just makes a weak reference of self.
– 3lvis
Mar 19 '15 at 9:05
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Is there a performance difference between CTE , Sub-Query, Temporary Table or Table Variable?
...e is usually more to the issue than the way I chose to declaratively state my intentions with the query.
There are certainly cases when you can unravel CTEs or remove subqueries and replace them with a #temp table and reduce duration. This can be due to various things, such as stale stats, the inab...
What's the difference between interface and @interface in java?
...been working on a small Java project this week, and using Intellij IDEA as my IDE, for a change of pace from my regular .Net development.
...
Node.js on multi-core machines
...y it works this way (and why it will NEVER support multiple threads), read my other post.
So how do I take advantage of my 16 core box?
Two ways:
For big heavy compute tasks like image encoding, Node.js can fire up child processes or send messages to additional worker processes. In this design, ...
Java: when to use static methods
...rocedural code.
Unit-testing assumes that I can
instantiate a piece of my application
in isolation. During the instantiation
I wire the dependencies with
mocks/friendlies which replace the
real dependencies. With procedural
programing there is nothing to "wire"
since there are no obj...
How to modify a specified commit?
...ctly what I wanted to do after choosing commit with git rebase .... You're my hero)
– 18augst
Jul 3 '17 at 9:01
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getResourceAsStream() vs FileInputStream
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duffy, very nice answer and you explained what my mistake was, but BalusC went into a lot of detail - I think his answer would be helpful for people who'd like to know the inner details as well. Hope you don't mind me changing the accepted answer to his!
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How does RewriteBase work in .htaccess
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In my own words, after reading the docs and experimenting:
You can use RewriteBase to provide a base for your rewrites. Consider this
# invoke rewrite engine
RewriteEngine On
RewriteBase /~new/
# add trailing slash if...
How can I find the first occurrence of a sub-string in a python string?
So if my string is "the dude is a cool dude".
I'd like to find the first index of 'dude':
5 Answers
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