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Comparing Haskell's Snap and Yesod web frameworks
...y heist. snap is an umbrella project that glues them all together and provides the powerful snaplets API that makes web apps composable and modular.
Yesod has a host of projects on hackage. Most (all?) of them are listed in the Yesod category. Some of the notable ones are yesod-core, warp, persi...
How to check if two arrays are equal with JavaScript? [duplicate]
...) return false;
// If you don't care about the order of the elements inside
// the array, you should sort both arrays here.
// Please note that calling sort on an array will modify that array.
// you might want to clone your array first.
for (var i = 0; i < a.length; ++i) {
if (a[...
jQuery parent of a parent
...
also try
$(this).closest('div.classname').hide();
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What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?
... When the postfix-expression in a function call (5.2.2) is an unqualified-id, other namespaces not considered during the usual unqualified lookup (3.4.1) may be searched, and in those namespaces, namespace-scope friend function declarations (11.3) not otherwise visible may be found. These modificat...
HtmlEncode from Class Library
... May 11 '10 at 6:42
George ChakhidzeGeorge Chakhidze
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How do I show the schema of a table in a MySQL database?
...ault | Extra |
+----------+-------------+------+-----+---------+-------+
| id | int(10) | NO | PRI | NULL | |
| name | varchar(20) | YES | | NULL | |
| age | int(10) | YES | | NULL | |
| sex | varchar(10) | YES | | NULL | ...
Is file append atomic in UNIX?
...issues. Any interrupts will arrive before or after the write, not in the middle. If you want file integrity to survive a reboot you'll also need to call fsync(2) after every write, but that's terrible for performance.
Clarification: read the comments and Oz Solomon's answer. I'm not sure that O_A...
CMFCTabCtrl的使用、颜色样式调整 - C/C++ - 清泛网 - 专注C/C++及内核技术
...LSE);
2.为CMFCTabCtrl设置Tab标签的图标:
m_wndTab.SetImageList (IDB_ICONS, 16, RGB (255, 0,255));
m_wndTab.SetTabIcon (nTab, nTab);
m_wndTab.RecalcLayout ();
m_wndTab.RedrawWindow ();
3.设置CMFCTabCtrl的样式：
m_wndTab.ModifyTabStyle (style);
m_wndTab.RecalcLayout ();
m_wn...
Adding a new SQL column with a default value
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table users (user_id int unsigned PK, username varchar(32))
alter table users add column verified tinyint unsigned default 0
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App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...
...示values数据是否是有符号的数值（假表示无符号）serviceUuid - 服务UUID，通俗来讲它就是硬件的唯一身份IDcharacteristicUuid - 特性UUID，通俗来讲它是硬件中某一功能的唯一身份ID
一个硬件UUID示例如下：UUID分为标准UUID和厂商自定义...