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How do I create a link using javascript?
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You paste this inside :
<A HREF = "index.html">Click here</A>
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How do you implement a “Did you mean”? [duplicate]
... is again non-trivial, your best bet is to make use of existing full text indexing and retrieval engines (i.e. not your database's one), of which Lucene is currently one of the best and coincidentally ported to many many platforms.
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How do I select an entire row which has the largest ID in the table?
...how do you expect MAX(id) to work without a full table scan? If there's no index, every value must still be checked to find the maximum.
– Michael Mior
May 4 '15 at 21:47
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Select top 10 records for each category
...to be turned into a full table sort by the query planner if there isn't an index who's first key is the RankCriteria. In this case you may get better mileage selecting the distinct sections and cross applying to pick out the top 10 ordered by RankCriteria desc.
– Joe Kearney
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Use grep --exclude/--include syntax to not grep through certain files
...ter a long time, you can add multiple includes and excludes like:
grep "z-index" . --include=*.js --exclude=*js/lib/* --exclude=*.min.js
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XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
...o create a website that can be downloaded and run locally by launching its index file.
9 Answers
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Array Size (Length) in C#
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b.Rank
will give the number of dimensions (2) and
b.GetLength(dimensionIndex)
will get the length of any given dimension (0-based indexing for the dimensions - so b.GetLength(0) is 3 and b.GetLength(1) is 5).
See System.Array documentation for more info.
As @Lucero points out in the comments...
How can I perform a str_replace in JavaScript, replacing text in JavaScript?
...ertainly ways to optimize regex matches, but I think it's unlikely to beat indexing into a string in the common case.
For a simple test run on the JS perf page, I've documented some of the results:
<script>
// Setup
var startString = "xxxxxxxxxabcxxxxxxabcxx";
var endStringRegEx ...
Windbg Step 2 分析程序堆栈实战 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...个函数的输入参数，kP比kp看起来更舒服，kn(callstack with index number)
在windbg中，在堆栈中切换到不同的函数，需要用到.frame命令（注意前面的点号）。
kn
# ChildEBP RetAddr
00 0021fa0c 01341464 MSVCR90D!_wtol [f:\dd\vctools\crt_bld\self_x86\crt\src...
How can I make a jQuery UI 'draggable()' div draggable for touchscreen?
...you. Heres a demo of the pre:
https://dl.dropbox.com/u/3872624/lab/touch/index.html
Just grab the jquery.mouse.ui.js out, stick it under the jQuery ui file you're loading, and that's all you should have to do! Works for sortable as well.
This code is working great for me, but if your getting er...