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Highlight bash/shell code in markdown
How to highlight the bash/shell commands in markdown files?
7 Answers
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T-SQL Cast versus Convert
...e extended features, use CAST.
EDIT:
As noted by @beruic and @C-F in the comments below, there is possible loss of precision when an implicit conversion is used (that is one where you use neither CAST nor CONVERT). For further information, see CAST and CONVERT and in particular this graphic: SQL S...
NSIS学习笔记（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
...Parent = hwndParent;
EXDLL_INIT();
//读取输入参数
WCHAR szComponent[256];
popstring(szComponent);
//打印参数
WCHAR buf[1024];
//这里能正确打印出来自NSIS的中文信息。
wsprintf(buf, L"kagula $0=[%s][中文测试]\n", szComponent);
MessageBoxW(g_hwndPar...
How to store date/time and timestamps in UTC time zone with JPA and Hibernate
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Which is fastest? SELECT SQL_CALC_FOUND_ROWS FROM `table`, or SELECT COUNT(*)
...Peter says that it depends on your indexes and other factors. Many of the comments to the post seem to say that SQL_CALC_FOUND_ROWS is almost always slower - sometimes up to 10x slower - than running two queries.
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Bootstrap 3 Navbar Collapse
...lem today.
Bootstrap 4
It's a native functionality: https://getbootstrap.com/docs/4.0/components/navbar/#responsive-behaviors
You have to use .navbar-expand{-sm|-md|-lg|-xl} classes:
<nav class="navbar navbar-expand-md navbar-light bg-light">
Bootstrap 3
@media (max-width: 991px) {
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How to list records with date from the last 10 days?
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How to understand nil vs. empty vs. blank in Ruby
... nil? , blank? , and empty? in Ruby on Rails. Here's the closest I've come:
14 Answers
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Get elements by attribute when querySelectorAll is not available without using libraries?
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Using != null is the ideal way (better than my comment above) because in old IE it is possible for getAttribute to return a value whose typeof is 'number'
– ryanve
Nov 24 '12 at 19:51
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How to avoid installing “Unlimited Strength” JCE policy files when deploying an application?
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There are a couple of commonly quoted solutions to this problem. Unfortunately neither of these are entirely satisfactory:
Install the unlimited strength policy files. While this is probably the right solution for your development workstation, i...