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Should one use < or
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I remember from my days when we did 8086 Assembly at college it was more performant to do:
for (int i = 6; i > -1; i--)
as there was a JNS operation that means Jump if No Sign. Using this meant that there was no memory lookup afte...
Understanding FFT output
...ioned by you in point 1) is, in general? In my case, on a signal of values from an accelerometer (is m/s^2). I can't quite figure it out.
– Markus Wüstenberg
Jan 27 '14 at 17:19
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C/C++ with GCC: Statically add resource files to executable/library
...riant on that.
I have used objcopy (GNU binutils) to link the binary data from a file foo-data.bin into the data section of the executable:
objcopy -B i386 -I binary -O elf32-i386 foo-data.bin foo-data.o
This gives you a foo-data.o object file which you can link into your executable. The C inter...
Objective-C: difference between id and void *
.... An id can easily refer to an instance of a class that does not inherent from NSObject. Practically speaking, though, your statement best matches real world behavior; you can't mix non-<NSObject> implementing classes with Foundation API and get very far, that is definitely for sure!
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How to check whether dynamically attached event listener exists or not?
...;
}
Step 4: Finally, you will need a function that can delete a listener from the storage object.
/* The function that removes a listener from a given element & its storage record. */
function removeListener (element, event, listener, options) {
/* Use the element given to retrieve the re...
What does %~dp0 mean, and how does it work?
...tion.
Also, check out this forum thread.
And a more clear reference from here:
%CmdCmdLine% will return the entire command line as passed to CMD.EXE
%* will return the remainder of the command line starting at the first command line argument (in Windows NT 4, %* also includes all leadin...
ASP.NET MVC RequireHttps in Production Only
...want to use the RequireHttpsAttribute to prevent unsecured HTTP requests from being sent to an action method.
15 Answers
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using jquery $.ajax to call a PHP function
... basically put that PHP script inside a function and call the PHP function from javascript.
6 Answers
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center aligning a fixed position div
...he 50% of the page. But you have to keep in mind that it moves it starting from the left side of the div, therefore the div is not centered yet. translate(-50%, 0) which is basically translateX(-50%) considers the current width of the div and moves it by -50% of its width to the left side from the a...
Can “using” with more than one resource cause a resource leak?
C# lets me do the following (example from MSDN):
5 Answers
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