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Centering a div block without the width
...date 27 Feb 2015: My original answer keeps getting voted up, but now I normally use @bobince's approach instead.
.child { /* This is the item to center... */
display: inline-block;
}
.parent { /* ...and this is its parent container. */
text-align: center;
}
My original post for historical pur...
Who is calling the Java Thread interrupt() method if I'm not?
...what it is doing. Any thread (including the thread itself I think) could call interrupt() on a Thread.
In practice, the normal use-cases for interrupt() involve some kind of framework or manager telling some worker thread to stop what they are doing. If the worker thread is "interrupt aware" it w...
Is there a valid reason for enforcing a maximum width of 80 characters in a code file, this day and
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I think the practice of keeping code to 80 (or 79) columns was originally created to support people editing code on 80-column dumb terminals or on 80-column printouts. Those requirement have mostly gone away now, but there are still valid reasons to keep the 80 column rule:
To avoid wrapping...
Can I make git recognize a UTF-16 file as text?
...r evil given the choices and my unwillingness to find something new to install. "vimdiff", it is! (yea, vim ... and git)
– Roboprog
Oct 3 '11 at 20:55
1
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Performing user authentication in Java EE / JSF using j_security_check
... and sun-web.xml, but instead of using BASIC authentication, use FORM (actually, it doesn't matter which one you use, but I ended up using FORM). Use the standard HTML , not the JSF .
Then use BalusC's tip above on lazy initializing the user information from the database. He suggested doing it in a...
redirect COPY of stdout to log file from within bash script itself
...ll, not a child process, wait cannot be used to synchronize output to the calling process. What you want is an unbuffered version of tee similar to bogomips.org/rainbows.git/commit/…
– user246672
Feb 13 '12 at 15:15
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How to set DialogFragment's width and height?
I specify the layout of my DialogFragment in an xml layout file (let's call it layout_mydialogfragment.xml ), and its layout_width and layout_height attributes particularly (to be 100dp each let's say). I then inflate this layout in my DialogFragment's onCreateView(...) method as follows:
...
What is the difference between memmove and memcpy?
What is the difference between memmove and memcpy ? Which one do you usually use and how?
9 Answers
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Loop inside React JSX
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Think of it like you're just calling JavaScript functions. You can't use a for loop where the arguments to a function call would go:
return tbody(
for (var i = 0; i < numrows; i++) {
ObjectRow()
}
)
See how the function tbody is bei...
Tab space instead of multiple non-breaking spaces (“nbsp”)?
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@Eoin - indeed. I.e. what you really want in those cases are tab stops. But that wasn't what the OP was asking about. The OP was asking for a replacement for multiple sequential non-breaking spaces, which wouldn't line the rows up either. CSS has a tab-size...