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How do you find the sum of all the numbers in an array in Java?
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You can't. Other languages have some methods for this like array_sum() in PHP, but Java doesn't.
Just..
int[] numbers = {1,2,3,4};
int sum = 0;
for( int i : numbers) {
sum += i;
}
System.out.println(sum);
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Can Protractor and Karma be used together?
...t much easier to "mock them away".
What Karma does not do is running your site as it is, which is what End-to-End (E2E) testing is. In principle, you could use Angular's internal methods to recreate the site or its pieces. Which, for small pieces, can be useful, and a fast way e.g. to test directiv...
What is the purpose of Order By 1 in SQL select statement?
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Also see:
http://www.techonthenet.com/sql/order_by.php
For a description of order by. I learned something! :)
I've also used this in the past when I wanted to add an indeterminate number of filters to a sql statement. Sloppy I know, but it worked. :P
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Store images in a MongoDB database
...o store small size of files.
Refer to your scripting language driver. For PHP, click here.
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Keyboard shortcut to comment lines in Sublime Text 3
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It seems a bug: http://www.sublimetext.com/forum/viewtopic.php?f=3&t=11157&start=0
As a workaround, go to Preferences->Key Bindings - User and add these keybindings (if you're using Linux):
{ "keys": ["ctrl+7"], "command": "toggle_comment", "args": { "block": false } },
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Change navbar color in Twitter Bootstrap
...ason can be for not working is if you use bootstrap-theme.css to give your site Boostrap 2.x like gradient look and feel
– Csaba Toth
Oct 24 '16 at 0:06
3
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How to access class constants in Twig?
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@DamianPolac do you know PHPStorm will prompt variable selection in twig file?
– Codium
Jun 21 at 8:38
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What is the current choice for doing RPC in Python? [closed]
...you really need a cross-language framework that literally tries to connect PHP to C++ to Java to Python to Erlang to Common Lisp to Haskell to Swift. These are different languages, for a reason, and Thrift needs to do compromises to find a common denominator. I'd argue that the vast majority of peop...
Best Java obfuscator? [closed]
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This is what I actually need. I want to write PHP obfuscator for my projects. The logic is same everywhere. Thanks...
– kodmanyagha
Jun 24 '17 at 12:58
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Fastest sort of fixed length 6 int array
...mp;
}
}
Here's how I'd build a sorting network. First, use this site to generate a minimal set of SWAP macros for a network of the appropriate length. Wrapping that up in a function gives me:
static __inline__ int sort6(int * d){
#define SWAP(x,y) if (d[y] < d[x]) { int tmp = d[x]; d...