I measured with the following code. public static void main(String[] args) { boolean myVariable = true; long startTime = 0; long endTime = 0; long duration1 = 0; long duration2 = 0; for(int i=0; i<1000; i++) { startTime = System.nanoTime(); myVariable = !myVariable; endTime = System.nanoTime(); duration1 += (endTime – startTime); startTime = System.nanoTime(); myVariable … Read more
(Posted on behalf of the OP). For anyone that doesn’t see the problem, its a syntax error because of the brackets next to the Comment. var typed = new Typed(“.typing”, options); }); <!– problem is here –> solved Why does Typed.js not work for my case?
First check datatypes: SELECT ‘0.458441’, system_type_name FROM sys.dm_exec_describe_first_result_set(N’SELECT 0.458441′, NULL, 0) UNION ALL SELECT ‘10.000000’, system_type_name FROM sys.dm_exec_describe_first_result_set(N’SELECT 10.000000′, NULL, 0) UNION ALL SELECT ‘5.000000’, system_type_name FROM sys.dm_exec_describe_first_result_set(N’SELECT 5.000000′, NULL, 0); ╔═══════════╦══════════════════╗ ║ value ║ system_type_name ║ ╠═══════════╬══════════════════╣ ║ 0.458441 ║ numeric(6,6) ║ ║ 10.000000 ║ numeric(8,6) ║ ║ 5.000000 ║ numeric(7,6) ║ ╚═══════════╩══════════════════╝ Query … Read more
This code compiles cleanly using GCC 4.8.2 on Mac OS X 10.9.1 Mavericks with the command line: gcc -O3 -g -std=c11 -Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes \ -Wold-style-definition -Werror bits.c -o bits Source: #include <math.h> #include <stdio.h> #include <string.h> extern int twosComplement(int number); int twosComplement(int number) { printf(“searching for twos complement of %d\n”, number); int temp … Read more
You need to give the click handler the reference to your cookiesDismiss() function, not the result of the function. Also note that you need to precede the document ready handler with a $, and checked is not a property of a jQuery object; you need to use prop(‘checked’) to get the state of the checkbox. … Read more
All you have to do is this add this line after reading both lenght and depth values: double total = compute(length, depth); You’re telling that total will be what return from method compute. Remember to send the parameters to method, and always call the method after you read both values, otherwise they’ll be zero when … Read more
According to the documentation, you actually can load a nib based view controller without naming it exactly the same thing. Although matching names is the most common way to do this, there’s a second case, which should work even with Swift. From the documentation: If you use a nib file to store your view controller’s … Read more
It looks like you are trying to do something similar to this: #include <stdio.h> double hullSpeed(double lgth) { double result; __asm__( “fldl %1\n\t” //st(0)=>st(1), st(0)=lgth . FLDL means load double float “fsqrt\n\t” //st(0) = square root st(0) “fmulp\n\t” //Multiplies st(0) and st(1) (1.34). Result in st(0) : “=&t” (result) : “m” (lgth), “0” (1.34)); return … Read more
CSS class selectors begin with a . character. HTML class names do not (well, they can, but it is more trouble than it is worth and the Bootstrap CSS doesn’t expect them to). <div class=”container”> <div class=”row”> <div class=”col-xs-3″> 1 solved Creating columns in bootstrap
You could try this: $res = true; foreach ($myarray as $item) $res &= $item; echo var_dump($res); A bit less elegant, but it should work. You’ll have an integer in the end because we’re using bit logic here, could be improved. For a OR case you could do almost the same thing: $res = true; foreach … Read more
This will work ^\d{4}-\d{3,4}-[23]$ Regex Demo Regex Breakdown ^ #Start of string \d{4} #Match 4 digits – #Match – literally \d{3,4} #Match 3 or 4 digits – #Match – literally [23] #Match 2 or 3 $ #End of string 0 solved Regex pattern can’t figure out
We can use sub to create a – between the first 4 characters and the next 2. Match the four characters (.{4}), place it in a capture groups ((…)), followed by the next 2 characters in another capture group, replace it with the backreference for those groups (\\1, \\2) and in between we add the … Read more
You have an error in this class/line jTMainMenu.java:786 Seems you tried to load a image in this point of your code, i don’t know how you are generating a executable from your java code but this may be the source of the problem. Try to put this image outside of your executable/jar and use a … Read more
You can do this using a Karnaugh Map. Given the truth table for z ^ (x & (y ^ z)), the Karnaugh map is: As can be seen, you can make two groups from the diagram, giving you (x & y) | (~x & z) 1 solved Equality for two simple expressions with only bitwise … Read more
Just try with: $input=”stackoverflow.com”; if (strpos($input, ‘www.’) !== 0) { $input=”www.” . $input; } 2 solved Add www. if it’s not already in the string [closed]