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How to list active / open connections in Oracle?
...
For a more complete answer see:
http://dbaforums.org/oracle/index.php?showtopic=16834
select
substr(a.spid,1,9) pid,
substr(b.sid,1,5) sid,
substr(b.serial#,1,5) ser#,
substr(b.machine,1,6) box,
substr(b.username,1,10) username,
-- b.server,
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Traversing text in Insert mode
...le built-in hotkeys for movement in Insert mode.)
Reference: :help insert-index
Command-line mode
This set of mappings makes the upper Alt+hjkl movements available in the Command-line:
" provide hjkl movements in Command-line mode via the <Alt> modifier key
cnoremap <A-h> <Left&...
FAQ Section: SMS - Frequently Asked Questions - MIT App Inventor Community
...osition: absolute;
left: 0;
top: 0;
width: 100%;
z-index: 1001;
--animation-state: paused;
}
#d-splash .preloader-image {
max-width: 100%;
height: 100vh;
}
#d-splash .preloader-text-wrapper {
position: absolute;
opacity: 0;
...
Subqueries vs joins
...ou are running the subquery once for every row whereas the join happens on indexes.
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Standard Android menu icons, for example refresh [closed]
...post I found a useful link:
http://developer.android.com/design/downloads/index.html
You can download a lot of sources editable with Fireworks, Illustrator, Photoshop, etc...
And there's also fonts and icon packs.
Here is a stencil example.
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Undo git mv (rename)
...
Non-cheeky answer:
git mv file2 file1
Updates the index for both old and new paths automatically.
Check documentation of git mv
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Office在线预览及PDF在线预览的实现方式大集合 - 更多技术 - 清泛网 - 专注...
...已是昨日黄花。
参考链接：
http://www.kehansoft.com/soaoffice/index.htm
http://www.zhuozhengsoft.com/
http://www.officectrl.com/
http://www.anydraw.com/
五、微软的Office365
微软新出的在线文档，与Google文档抗衡，估计没谷歌文档，微软也懒得...
Center image in table td in CSS
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height:100%;
text-align:center;
vertical-align:middle;
z-index: 9999;
}
</style>
<table class="super-centered"><tr><td style="width:100%;height:100%;" align="center" valign="middle" >
<img alt="Loading ..." src="/ALHTheme/themes/html/ALHTheme/images...
MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术
...lBar，最后在.cpp文件的OnCreate函数的最后实现如下：
int index = 0;
CRect rect; // 可定义在头文件当中
// ComboBox
{
//找到指定的工具项
while(m_wndToolBar.GetItemID(index)!=ID_TOOL_COMBO)
index++;
//设置指定工具项的宽度并...
How to check if NSString begins with a certain character
...put = nil;
if([string hasPrefix:@"*"]) {
output = [string substringFromIndex:1];
}
Swift:
var output:String?
if string.hasPrefix("*") {
output = string.substringFromIndex(string.startIndex.advancedBy(1))
}
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