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Submit form using a button outside the tag
...ns proposed. in the latest Chrome for example, HTML5 validation (required, etc.) is skipped. one solution i can think of is having two submit buttons, one hidden. a click should be triggered on the hidden button. the form should not be submitted without proper validation.
– v...
embedding image in html email
...mtp. For me, I had to create build a clob with the html body, boundaries, etc and then send via utl_smtp. See here for simple example: oracle-base.com/articles/misc/EmailFromOraclePLSQL.php Note that this link does not show embedded images approach, but has detail to get you going.
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How to generate Class Diagram (UML) on Android Studio (IntelliJ Idea)
...keyword eg.visual paradigm sde for intellij example,how to use,user manual etc.
– UmAnusorn
Jun 17 '13 at 12:53
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Git SSH error: “Connect to host: Bad file number”
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Maybe your firewall or a blocker application (PeerBlock etc.) is blocking your port
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How to import an excel file in to a MySQL database
...ntains sensitive data (e.g. user emails, passwords, cc info, medical info, etc) it may not be a good idea. This site may not store your data and it may be secure, but there's no way for you to know that for sure.
– Chris Schmitz
Aug 2 '16 at 15:46
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Is !important bad for performance?
...rees which contain the end values
(after applying all rules in the right order)
From: http://taligarsiel.com/Projects/howbrowserswork1.htm#CSS_parsing
Now, you can easily see, in such as case with the Object Model described above, the parser can mark the rules affected by the !important ea...
Abstract methods in Python [duplicate]
...to reach method implementations in an ABC, not that you need to use abc in order to use super(). super() works with any new-style class.
– kindall
Sep 20 '17 at 18:41
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Line continuation for list comprehensions or generator expressions in python
...space follows it). I think it's much better to use it than not, though, in order to keep your line lengths down.
Since \ isn't necessary in the above case, or for parenthesized expressions, I actually find it fairly rare that I even need to use it.
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C++: What is the size of an object of an empty class?
...en though its not required to assign any memory for an empty class, but in order to make objects of empty classes, compiler assigns the minimum memory that can be assigned, which is 1 byte. This way compiler can distinguish two objects of the same empty class uniquely, and will able to assign the ad...
Pimpl idiom vs Pure virtual class interface
...ugh. OTOH in pure abstract case they effectively link by vtable index so reordering methods or inserting in the middle will break compatibility.
– SnakE
Nov 25 '15 at 11:13
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