inline

why does F# inline cause 11x performance improvement

由 孤街醉人 提交于 2019-12-20 09:55:11
问题 I am working on some heavy cpu bound problem. I see a big performance improvement when I use the inline keyword. I create a dictionary from the standard .net library passing in a custom key Comparer see code and timing results below https://gist.github.com/4409734 without inline keyword on Eq_cmp > perf_run 10000000 ;; Real: 00:00:11.039, CPU: 00:00:11.029, GC gen0: 771, gen1: 3, gen2: 1 val it : unit = () using inline keyword on Eq_cmp perf_run 10000000 ;; Real: 00:00:01.319, CPU: 00:00:01

Is there a standard for embedding JSON in HTML?

由 梦想的初衷 提交于 2019-12-20 09:13:21
问题 I would like to embed JSON in HTML. The most elegant solution I have found makes use of the script -tag and the mime media type application/json . <script id="data" type="application/json"> { "foo" : "bar" } </script> Is this the standard way of embedding JSON? If not, are there any risks with the above solution? Reasons for using inline JSON (instead of a JSON-P service): Small amounts of JSON-data Less HTTP-requests Preference for inline-JSON to data in HTML-attributes [UPDATE] Reason for

how to create inline style with :before and :after

由 蓝咒 提交于 2019-12-20 09:09:09
问题 I generated a bubble chat thingy from http://www.ilikepixels.co.uk/drop/bubbler/ In my page I put a number inside of it .bubble { position: relative; width: 20px; height: 15px; padding: 0; background: #FFF; border: 1px solid #000; border-radius: 5px; } .bubble:after { content: ""; position: absolute; top: 4px; left: -4px; border-style: solid; border-width: 3px 4px 3px 0; border-color: transparent #FFF; display: block; width: 0; z-index: 1; } .bubble:before { content: ""; position: absolute;

How to give Internet Explorer different CSS lines?

由 ε祈祈猫儿з 提交于 2019-12-20 06:28:14
问题 Imagine I'm having a DIV . I want to display it in a row with other divs, so I'm giving it display: inline-block along with other style definitions in a CSS sheet. Now Internet Explorer wants to have display: inline; for the behavior I want. How do I give Internet Explorer a seperate styling command to overwrite the definition for good browsers, so only IE will have display: inline; . Due to technical limitations I cannot use <![If IE] --> -stuff in HTML, I need to stay within the CSS file.

Undefined reference when inline specifier used with class member

由 对着背影说爱祢 提交于 2019-12-20 03:55:15
问题 I have some member functions in a class. When I use the inline specifier, the compiler complains of undefined reference. I have tried: Using 'inline' to precede the function definition in the class header file only. Using 'inline' to precede the function declaration in the class .cpp (where the member functions are specified) file only. Doing both of the above at the same time. Obviously, one of these ways is the correct thing to do, and the others are not correct. However trying each option

SVG DataURI in CSS not working in Firefox

由 [亡魂溺海] 提交于 2019-12-20 03:55:10
问题 body { background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='30.000000pt' height='30.000000pt' viewBox='0 0 300.000000 300.000000' preserveAspectRatio='xMidYMid meet'><g transform='translate(0.000000,300.000000) scale(0.100000,-0.100000)' fill='#3F0607' stroke='none'><path class='node' id='node1' d='M1255 2979 c-214 -37 -373 -98 -560 -212 -105 -64 -246 -187 -333 -291 -457 -540 -483 -1307 -65 -1871 453 -611 1297 -784 1958 -402 156 91 335 250 448 399 31 42 57

Why Bother With the 'inline' Keyword in C++?

由 左心房为你撑大大i 提交于 2019-12-20 03:45:05
问题 I've just been researching the use and benefits/pitfalls of the C++ keyword inline on the Microsoft Website and I understand all of that. My question is this: if the compiler evaluates functions to see if inlining them will result in the code being more efficient and the inline keyword is only a SUGGESTION to the compiler, why bother with the keyword at all? EDIT: A lot of people are moaning about my use of __inline instead of inline . I'd like to point out that __inline is the Microsoft

CSS的inline、block与inline-block

由 岁酱吖の 提交于 2019-12-20 00:00:31
基本知识点 行内元素一般是内容的容器，而块级元素一般是其他容器的容器，行内元素适合显示具体内容，而块级元素适合做布局。 块级元素(block)： 独占一行，对宽高的属性值生效；如果不给宽度，块级元素就默认为浏览器的宽度，即就是100%宽。 行内元素(inline)： 可以多个标签存在一行，对宽高属性值不生效，完全靠内容撑开宽高。 行内块元素(inline-block)： 结合的行内和块级的优点，既可以设置长宽，可以让padding和margin生效，又可以和其他行内元素并排。 其中 img和input为行内块元素 。 行内元素与块状元素之间的转换: float: 当把行内元素设置完float:left/right后，该行内元素的display属性会被赋予block值，且拥有浮动特性。行内元素去除了之间的莫名空白。 <head> <meta charset="UTF-8"> <title>测试</title> <style type="text/css"> p{ background-color: red; height: 500px; width: 30%; padding: 20px; margin: 20px; float: left;} div{ background-color: green; height: 50px; width: 40%; padding: 20px;

Is there a way to set min-line-height on inline element in CSS?

由 时光毁灭记忆、已成空白 提交于 2019-12-19 18:53:41
问题 I have some inline links with icon showing on the left (padding + bacground), but when the font is too small, the image doesn't fit in line height and gets cropped on top and bottom. Is there any way to prevent it from happening, without use of javascript? I don't want to set font size in px.. Some min-line-height set to non-relative value (image's height) would be ideal. 回答1: When dealing with inline elements inside block elements, you don't have a lot of options for changing the size of

What do linkers actually do with multiply-defined `inline` functions?

由 孤街醉人 提交于 2019-12-19 17:36:33
问题 In both C and C++, inline functions with external linkage can of course have multiple definitions available at link-time, the assumption being that these definitions are all (hopefully) identical. (I am of course referring to functions declared with the inline linkage specification, not to functions that the compiler or link-time-optimizer actually inlines.) So what do common linkers typically do when they encounter multiple definitions of a function? In particular: Are all definitions
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