inline

问题 The C++ standard says this about ODR, as it applies to inline functions (emphasis mine): 3.2 One definition rule 3 Every program shall contain exactly one definition of every non-inline function or variable that is odr-used in that program; no diagnostic required. The definition can appear explicitly in the program, it can be found in the standard or a user-defined library, or (when appropriate) it is implicitly defined (see 12.1, 12.4 and 12.8). An inline function shall be defined in every

问题 On this slider that I'm working on, I want the description on the slide to have an orange background behind the text with a little padding on the beginning and ends of the row. I changed the p tag's display to inline and this works when it is only one line, however when the text wraps to the next line the CSS only applies the left/right padding to the left side of the first line and the right side of the last line. How can I have the padding on the left and right of each line of text without

问题 I am doing a simple inline form. How can I adjust the blank space in between each input form? I would like to have the inputs basically touching. <div class="row"> <form class="in-line" role="form"> <div class="col-md-3 col-md-offset-3"> <div class="form-group"> <input type="email" class="form-control input-lg" id="EmailInput" placeholder="Email Address"> </div> </div> <div class="col-md-2"> <div class ="form-group"> <input type="text" class="form-control input-lg" placeholder="City"> </div>

问题 I'm trying to put div elements right next to each other. The problem is, even if there is enough room for the two elements to be on the same line, the new div moves itself to the next line, I need the other div only to go to the next line if there isn't enough room. Does anybody know how to do this? 回答1: Set the CSS display style to display:inline-block; . This allows the element to keep it's block-like functionality, while also allowing it to be displayed inline. It's a half-way house

问题 Have a inline form class: class ItemColorSelectForm(forms.ModelForm): def __init__(self, *args, **kwargs): super(ItemColorSelectForm, self).__init__(*args, **kwargs) #here i need current object Inline class: class ItemColorSelectInline(generic.GenericTabularInline): model = ColorSelect extra = 1 form = ItemColorSelectForm Admin class class ItemAdmin(admin.ModelAdmin): inlines = [ItemColorInline,] Question: how can a get current object in ItemColorSelectForm . print kwargs return: {'auto_id':

问题 Is there any way to load some text from another file into javascript, without server side code? I was thinking to use another element to hold the text inside some comments, but I don't know how to read it's source code with javascript. Something like: <script src="myfile.js"></script> <script> function readMyText() { ... }</script> In myfile.js: /* some text */ 回答1: Without using ajax or any server code... sorry mate but you can't :( 回答2: You can put anything you want into a script tag if you

问题 I'd like to have a batch file in one folder with a python script. The batch file should call the script in IPython and plot the figures inline / embedded. Though there is lots of info on this around, I failed getting this to work. How to run a python script with IPython , showing plots embedded? Do I need to use pylab or can I just import matplotlib.pyplot in the script? Do I have to adapt anything else in the script? Is %pylab inline / %matplotlib inline to be used or not? The latter

问题 This question already has answers here : Are inline virtual functions really a non-sense? (12 answers) inline virtual function (3 answers) Closed 6 years ago . If I define a class like this: class A{ public: A(){} virtual ~A(){} virtual void func(){} }; Does it mean that that the virtual destructor and func are inlined 回答1: Whether the compiler chooses to inline a function which is defined inline is entirely up to the compiler. In general, virtual functions can only be inlined when the

问题 Is there a way to force an inline function in Clang/LLVM? AFAIK, the following is just a hint to the compiler but it can ignore the request. __attribute__((always_inline)) I don’t mind that the compilation will fail if it can’t inline the function. 回答1: There is a good solution if compiling with C99 which is Clang's default. Its simply using inline attribute. inline void foo() {} It is well written in Clang's compatibility page: By default, Clang builds C code according to the C99 standard,

问题 I accidentally found that the Clang compiler allows : inline class AAA { }; in C++. What's this? PS. I reported this to Clang mailing list cfe-dev@cs.uiuc.edu , and now waiting for reply. I'll update this question by I'm informed. 回答1: It's allowed in case you wish to declare a function that returns an object of that class directly after the class' declaration, for example : #include <iostream> inline class AAA { public: AAA() { // Nothing } AAA(const AAA& _Param) { std::cout << "Calling Copy