Hi, I am making a Qt application and as I was coding, I took the habit of defining my slots in the header. I found it was easier for me to develop that way though I still define normal functions in the .cpp (unless the function is really small). But now there are some worries from my colleague that putting these in the header is bad p...
Every time I read about the "inline" declaration in C it is mentioned that it is only a hint to the compiler (i.e. it does not have to obey it). Is there any benefit to adding it then, or should I just rely on the compiler knowing better than me? ...
I would like to add some CSS fixed size blocks inline into a text paragraph and I'm having cross browser issues. I use div and inline-block and it works on Firefox. Under IE it fails (inline-blocks aren't fully supported). Is there a simple cross browser solution available? (The rationale for this is for the fixed size blocks to use ba...
I have a query that looks like this: select id , int1 , int2 , (select count(*) from big_table_with_millions_of_rows where id between t.int1 and t.int2) from myTable t where .... This select returns exactly one row. The id used in the inline select is an indexed column (primary key). If I replace t.int1 and t.int2 with the values...
Single stepping through code that uses any of the NS_INLINE functions from NSGeometry.h causes the debugger to lose sync with the current instruction pointer, making debugging the routines very difficult. I've tried #undef NS_INLINE at the top of my implementation file,#define NS_INLINE in the precompiled header, looking for pragmas, co...
There is Firebug AddOn - "Inline Code Finder", but it doesn't show how many bytes! Do you know any tool doing it? ...
I know that inline is a hint or request to compiler and its used to avoid function call overheads. So on what basis one can determine whether a funtion is a candidate for inlining or not ? In which case one should avoid inlining ? ...
Should this work? <!--[if IE]> <link rel="stylesheet" type="text/css" href="/minify/css?f=ie8.css<!--[if lte IE 7]>,ie7.css<![endif]--><!--[if lte IE 6]>,ie6.css<![endif]-->" /> <![endif]--> Apparently nested comments don't work, so what about this? <link rel="stylesheet" type="text/css" href="/minify/css?f=someotherfile.css<!--[if I...
What are the right sizes for a webpage to be printed on A4 size paper? What other stuff should be considered? *inline CSS is preferred in this case Clarification: This web-page's only propose is to be printed, since it is a receipt. Clarification # 2: This web-page is for the internal use of the company I'm working for. They would lik...
I have a function which operates on piece of data (let's say, an int), and I want to change it in place by passing a reference to the valule. As such, I have the function: void myFunction(int *thing) { ... }. When I use it I call it thus: myFunction(&anInt). As my function is called frequently (but from many different places) I am conc...
How come when I have a div style at display: block; float: right, in IE6 the div still goes under the text, and not in the middle of it just floated to the right. It works in all other browsers, including IE7+. I need to have display block because if i do display inline, then the menu inside the div is all messed up. .content { displa...
Hi! is it possible/ok to return a const reference even if the value the function returns is a local variable of this function? i know that locals are not valid anymore once the function returns - but what if the function is inlined and the returned value is only used within the callers scope? then the locals of the function should be in...
This is what I have so far: <img src="images/test.jpg" class="black" onmouseout="this.style.opacity=1; this.filters.alpha.opacity=100; this.style.filter='progid:DXImageTransform.Microsoft.Alpha(Opacity=100)" onmouseover="this.style.opacity=0.3; this.filters.alpha.opacity=30; this.style.filter='progid:DXImageTransform.Microsoft.Alpha...
I'm wanting to post live jQuery examples in my Wordpress posts, and so need to be able to include working code in the actual post itself. I've turned off the WYSIWYG editor and any settings which may mess up my code when I publish. I've also, through the exec-php plugin, been able to get php code working in-post, but this (admittedly old...
I am trying to learn C. Reading through some code I came across a line like this: __inline__ void () ... What does the __inline__ mean? And how does putting that word in front of a function make it different? ...
The following code crashes for me using GCC to build for ARM: #include <vector> using namespace std; void foo(vector<bool>& bools) { bools.push_back(true); } int main(int argc, char** argv) { vector<bool> bools; bool b = false; bools.push_back(b); } My compiler is: arm_v5t_le-gcc (GCC) 3.4.3 (MontaVista 3.4.3-25.0....
I'll make this short and to the point. The _asm block has been completely stripped when creating 64 bit code in Visual Studio. My question is, where can I find some information on how to use assembly in some code that I can call from my project. Like an assembly file I suppose that has some "optimized" function in which I can call direct...
Is there a difference between defining member functions for a template class inside the class declaration versus outside? Defined inside: template <typename T> class A { public: void method() { //... } }; Defined outside: template <typename T> class B { public: void method(); }; template <typename T> void B<...
In my project I need to use inline Assembly, but it need to be Nasm, because I'm not too much familiar with GAS. My try: void DateAndTime() { asm (.l1: mov al,10 ;Get RTC register A out RTCaddress,al in al,RTCdata test al,0x80 ;Is update in progress? jne .l1 ; yes, wait mov ...
What's the best way to do this? Essentially, I want to be able to display text files and other MS-Office documents inline and allow the user to provide comments in context (not in the document but as "metadata" around the document). ...