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How can I change or remove HTML5 form validation default error messages?
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you can change them via constraint validation api: http://www.w3.org/TR/html5/constraints.html#dom-cva-setcustomvalidity
if you want an easy solution, you can rock out civem.js, Custom Input Validation Error Messages JavaScript lib
download here: https://github.com/javanto...
Search for selection in vim
...ello" at the end of a line, with "world" at the start of the next line).
http://vim.wikia.com/wiki/Search_for_visually_selected_text
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Concept behind these four lines of tricky C code
Why does this code give the output C++Sucks ? What is the concept behind it?
9 Answers
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For loop example in MySQL
...2,-1,0, |
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1 row in set (0.00 sec)
Do the tutorial: http://www.mysqltutorial.org/stored-procedures-loop.aspx
If I catch you pushing this kind of MySQL for-loop constructs into production, I'm going to shoot you with the foam missile launcher. You can use a pipe wrench to ban...
Can I return the 'id' field after a LINQ insert?
...ubmitChanges();
return productCategory.ProductCategoryID;
}
reference: http://blog.jemm.net/articles/databases/how-to-common-data-patterns-with-linq-to-sql/#4
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How many characters can UTF-8 encode?
..., Coptic, Armenian, Hebrew, Arabic, Syriac and Tāna alphabets, as well as Combining Diacritical Marks.
Three bytes are needed for characters in the rest of the Basic Multilingual Plane, which contains virtually all characters in common use[12] including most Chinese, Japanese and Korean [CJK] ...
Testing javascript with Mocha - how can I use console.log to debug a test?
...) in the callback of that asynchronous code. I had that issue when testing http requests to a REST API.
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NSLog/printf specifier for NSInteger?
...console, but on Mac it is incomplete. The linux manpages are more explicit http://www.manpages.info/linux/sprintf.3.html
Both warnings can only be fixed by NSLog(@"%lu", (unsigned long)arg); combined with a cast as the code will be compiled in 32 AND 64 bit for iOS. Otherwise each compilation creat...
Finding a branch point with Git?
I have a repository with branches master and A and lots of merge activity between the two. How can I find the commit in my repository when branch A was created based on master?
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Update one MySQL table with values from another
...tables of a join have an identical named key such as id. ie an equi-join - http://en.wikipedia.org/wiki/Join_(SQL)#Equi-join
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