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mysql Foreign key constraint is incorrectly formed error
...ble1 is the parent table with a column ID and table2 with a column IDFromTable1 (not the actual name) when I put a FK on IDFromTable1 to ID in table1 I get the error Foreign key constraint is incorrectly formed error . I would like to delete table 2 record if table1 record gets delet...
Casting to string in JavaScript
... This is actually an interesting difference. So you should refrain from using toString() when you haven't checked for null yet.
– Sammy S.
Jun 18 '12 at 13:06
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How to open a new window on form submit
...he formtarget attribute of input[type="submit]" or button[type="submit"].
From MDN:
...this attribute is a name or keyword indicating where to display the response that is received after submitting the form. This is a name of, or keyword for, a browsing context (for example, tab, window, or inl...
Can I define a class name on paragraph using Markdown?
... a workaround:
<DIV class=foo>
Paragraphs here inherit class foo from above.
</div>
The downside of this is that the output code has <p> tags wrapping the <div> lines (both of them, the first because it's not and the second because it doesn't match. No browser fusses...
Install a .NET windows service without InstallUtil.exe
...ce.
Running Reflector on ServiceInstaller can fill in the details missing from this brief explanation.
P.S. Clearly this won't have "the same effect as calling: InstallUtil MyService.exe" - in particular, you won't be able to uninstall using InstallUtil. But it seems that perhaps this wasn't an ac...
How to access maven.build.timestamp for resource filtering
...t was one of the reasons why I abandoned eclipse integration and use maven from command line.
– kostja
Mar 1 '13 at 13:32
1
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Searching subversion history (full text)
...ver committed to a repository gets indexed. You can do google-like queries from a simple web interface.
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Adding hours to JavaScript Date object?
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currentDate.addHours(1) <- From my programming instinct, I'm expecting the currentDate value to change, but in your implementation, it would not. As to why I'm suggesting to rename or change its signature to something
– mr5
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Fixed page header overlaps in-page anchors
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html {
scroll-padding-top: 70px; /* height of sticky header */
}
from: https://css-tricks.com/fixed-headers-on-page-links-and-overlapping-content-oh-my/
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How does tuple comparison work in Python?
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The page now linked from this answer does not seem to contain the text quoted.
– plugwash
Mar 10 at 16:09
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