I have this insane homework where I have to create an expression to validate date with respect to Julian and Gregorian calendar and many other things ... The problem is that it must be all in one expression, so I can't use any ; Are there any options of defining variable in expression? Something like d < 31 && (bool leapyear = y % 4 =...
I have written a complex query that will return me a list of IDs. Now I want to re-use this query so that I join the results with another query. For that I plan to put this into a Stored Proc or an UDF and then use it to insert into a temp table. Something like below 1) Put the query in a Stored Proc and insert it into temp table INSE...
While using trace, I found that a few functions are not listed in the source while trying to find them in order to put a breakpoint. These functions seems to appear only when I view the source in assembly format. I spoke to my seniors, they told me if any function is only called once, it will be optimised by Trace and will appear as inl...
Hey, I am using the jQuery UI Datepicker. It is set to inline so it is displayed to the user all the time. The datepicker allows you to select one day however I want to be able to select a week (of seven days) So if the user clicks for example on Wednesday 2009/10/14 it should not only highlight the 2009/10/14 but highlight all days f...
According to the C FAQ, there are basically 3 practical methods for "inlining" code in C: #define MACRO(arg1, arg2) do { \ /* declarations */ \ stmt1; \ stmt2; \ /* ... */ \ } while(0) /* (no trailing ; ) */ or #define FUNC(arg1, arg2) (expr1, expr2, expr3) To clarify this one, the arguments are used in ...
Suppose I am in the usual situation where there're extra fields in the many2many relationship: class Person(models.Model): name = models.CharField(max_length=128) class Group(models.Model): name = models.CharField(max_length=128) members = models.ManyToManyField(Person, through='Membership') class Membership(models.Model):...
How much faster is it to use a base64/line to display images than opposed to simply linking to the hard file on the server? url(data:image/png;base64,.......) I haven't been able to find any type of performance metrics on this. I have a few concerns: You no longer gain the benefit of caching Isn't a base64 A LOT larger in size than...
it's a related question to this one, but merits its' own question. If I need to call a server-side function inside my EditItemTemplate of my DataList, should I use <%=ServerSideFunction(...)%> or <%#ServerSideFunction(...)%>? Both work since there is a databind going on with the DataList ...
Allegedly inlining std::inner_product() does NOT get inlined with gcc compiler < gcc 4.1 compilers, per the following bug . Hence I would like to implement my own version of inner_product. Are there existing implementation available? Thanks ...
In the problems of inline functions in wikipedia : http://en.wikipedia.org/wiki/Inline%5Fexpansion#Problems it says : "# A language specification may allow a program to make additional assumptions about arguments to procedures that it can no longer make after the procedure is inlined." Could somebody elaborate this point? How do you p...
I have a method like the one shown below. Will the for loop always make the compiler for go the "inline request" ? inline void getImsiGsmMapFrmImsi ( const string& imsiForUEDir, struct ImsiGsmMap& imsiGsmMap ) { for (int i = 0 ; (unsigned)i < imsiForUEDir.length() - 1 ; i++) { imsiGsmMap.value[i] = imsiForU...
Is there any design reason for that(like the reason they gave up multi inheritance)? or it just wasn't important enough? and same question applies for optional parameters in methods... this was already in the first version of vb.net... so it surely no laziness that cause MS not to allow optional parameters, probably architecture decisi...
Does GCC, when compiling C++ code, ever try to optimize for speed by choosing to inline functions that are not marked with the inline keyword? ...
Okay, Here is what I'm trying to do... Right now it is compiling but failing at linking... LNK2001 I want the methods static because there are no member variables, however I also want them inline for the speedups they provide. What is the best way to do this? Here is what I have in a nutshell: /* foo.h */ class foo { static vo...
Hi In my grids on the page, all of them need to not only have inline edit disabled, but ALSO should be editable via the modal form ONLY. However, turning editable : false, while preventing in-line edits, also prevents editing via the form (no columns can be seen on the form, just the Submit and Cancel buttons) How can I effect this be...
In a previous question what I thought was a good answer was voted down for the suggested use of macros #define radian2degree(a) (a * 57.295779513082) #define degree2radian(a) (a * 0.017453292519) instead of inline functions. Please excuse the newbie question, but what is so evil about macros in this case? ...
I am trying to write some inline assembly into C. I have two arrays as input, what I need is to copy one element in array1 into array2, and the following is what I have at the moment: asm ( "movl %0,%%eax;" "movl %1,%%ebx;" "movl (%%eax),%%ecx;" "movl %%ecx,(%ebx);" "xor %%ecx,%%ecx;" "movl 4(%%eax),%%ecx;" //do something on %ecx...
I have an unordered list. <style> #button1 { position:relative; z-index: 3; } #button2 { position:relative; z-index: 2; } #button3 { position:relative; z-index: 1; } </style> <ul> <li id="button1">Button 1</li> <li id="button2">Button 2</li> <li id="button3">Button 3</li> </ul> I am currently using css to give each id a d...
Hi all I have documents in my Plone CMS with content inlined from other objects. Once the document is published to my site the date and time it was last published (ie. last updated) is displayed at the bottom of the page template. The problem I'm having is that When I re-publish the object from which content is inlined, the changes mad...
Let's say I have this model: class Foo(models.Model): bar = models.ForeignKey(Bar) currency = models.ForeignKey(Currency) # currency is just an example is_active = models.BooleanField() Now suppose Foo is an Inline of Bar. And I would always want to indicate a value on each currency? If I could replace those currency drop ...