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What is the best alternative IDE to Visual Studio [closed]
...to Visual Studio.NET, mirrored on Web Archive because the original link is down.
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do { … } while (0) — what is it good for? [duplicate]
... available in C#, too, which doesn't have macros. I'm not sure why someone down-voted this reply but I see it as the almost-right answer, except it overlooked the explicit "0" in the while condition. Please, people, if you down-vote someone's reply please comment.
– Jon Davis
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Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
...2 is equivalent to E1 = (T)((E1) op (E2)), so that's kind of like implicit down typecasting (down from long to int). Whereas in i = i+j, we have to do it explicitly, ie, provide the (T) part in E1 = ((E1) op (E2)) Isn't it?
– bad_keypoints
Sep 22 '12 at 14:52
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Stopping an Android app from console
... works, and it has the added benefit of being able to keep the app/service down. This may be desirable for testing purposes.
– miki
Jul 21 '13 at 20:13
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Why do we need boxing and unboxing in C#?
...ntain, because unlike Stack variables they don't pile linearly up and then down as a program executes. They can come and go in no particular sequence, and they can grow and shrink.
Dealing with pointers is hard. They're the cause of memory leaks, buffer overruns, and frustration. C# to the rescue.
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Learning assembly [closed]
...using have a datasheet or reference manual that describes the instructions down to the bits and bytes of the opcodes. Learn a RISC processor like ARM and a CISC like x86 enough to get a feel for the differences, things like having to go through registers for everything or being able to perform oper...
Is there any way to prevent input type=“number” getting negative values?
...:
It was only preventing negative numbers from being entered from
up/down arrows, whereas user can type negative number from keyboard.
Solution is to prevent with key code:
// Select your input element.
var number = document.getElementById('number');
// Listen for input event on num...
Add Bootstrap Glyphicon to Input Box
...class is defined after .input-group-addon so when the Style Sheets Cascade down, the latter styles should take precedence. Can you describe the scenario better which led to this being an issue?
– KyleMit
Oct 25 '13 at 15:05
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How do I restrict a float value to only two places after the decimal point in C?
...ing works:
#include <math.h>
float val = 37.777779;
float rounded_down = floorf(val * 100) / 100; /* Result: 37.77 */
float nearest = roundf(val * 100) / 100; /* Result: 37.78 */
float rounded_up = ceilf(val * 100) / 100; /* Result: 37.78 */
Notice that there are three different r...
Practical usage of setjmp and longjmp in C
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Error handling
Suppose there is an error deep down in a function nested in many other functions and error handling makes sense only in the top level function.
It would be very tedious and awkward if all the functions in between had to return normally and evaluate return...