大约有 31,000 项符合查询结果（耗时：0.0294秒） [XML]
Why can't radio buttons be “readonly”?
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I have a lengthy form (250+ fields) that posts to a db. It is an online employment application. When an admin goes to look at an application that has been filed, the form is populated with data from the db. Input texts and textareas are replaced with the text they submitted but the radio...
What's the right way to decode a string that has special HTML entities in it? [duplicate]
...r JavaScript solutions — he handles astral Unicode symbols just fine. An online demo is available.
Here’s how you’d use it:
he.decode("We're unable to complete your request at this time.");
→ "We're unable to complete your request at this time."
Disclaimer: I'm the author of the...
How to visualize an XML schema? [closed]
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You can use XMLGrid's Online viewer which provides a great XSD support and many other features:
Display XML data in an XML data grid.
Supports XML, XSL, XSLT, XSD, HTML file types.
Easy to modify or delete existing nodes, attributes, comments.
E...
SQL Server: Query fast, but slow from procedure
...ossible slowdown. I would suggest to look into REORGANIZE or REBUILD WITH (ONLINE = ON)
– Milan
Aug 1 '17 at 20:30
@To...
How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
I have a innoDB table which records online users. It gets updated on every page refresh by a user to keep track of which pages they are on and their last access date to the site. I then have a cron that runs every 15 minutes to DELETE old records.
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How to import an excel file in to a MySQL database
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There's a simple online tool that can do this called sqlizer.io.
You upload an XLSX file to it, enter a sheet name and cell range, and it will generate a CREATE TABLE statement and a bunch of INSERT statements to import all your data into...
How to get all possible combinations of a list’s elements?
...d'],
['a', 'c', 'd'],
['b', 'c', 'd'],
['a', 'b', 'c', 'd']]
Try it online:
http://ideone.com/COghfX
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R memory management / cannot allocate vector of size n Mb
...u can afford, and install 64-bit R.
If you cannot do that there are many online services for remote computing.
If you cannot do that the memory-mapping tools like package ff (or bigmemory as Sascha mentions) will help you build a new solution. In my limited experience ff is the more advanced pac...
What's wrong with overridable method calls in constructors?
...der a builder pattern when faced with many constructor parameters (excerpt online)
Related questions
When would you use the Builder Pattern?
Is this a well known design pattern? What is its name?
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Does Git Add have a verbose switch
... forgetting anything.
Since you seem new to git, here is a link to a free online book that introduces you to git. It's very useful, it writes about basics as well as well known different workflows: http://git-scm.com/book
s...