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Word-wrap in an HTML table
...using word-wrap: break-word to wrap text in div s and span s. However, it doesn't seem to work in table cells. I have a table set to width:100% , with one row and two columns. Text in columns, although styled with the above word-wrap , doesn't wrap. It causes the text to go past the bounds of ...
CKEditor automatically strips classes from div
I am using CKEditor as a back end editor on my website. It is driving me round the bend though as it seems to want to change the code to how it sees fit whenever I press the source button. For example if I hit source and create a <div> ...
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How to jump back to NERDTree from file in tab?
...ck because the new tab will be opened, but vim's focus will simply remain within NERDTree.
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How to get all subsets of a set? (powerset)
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The Python itertools page has exactly a powerset recipe for this:
from itertools import chain, combinations
def powerset(iterable):
"powerset([1,2,3]) --> () (1,) (2,) (3,) (1,2) (1,3) (2,3) (1,2,3)"
s = list(iterable)
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Recommended way to get hostname in Java
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Strictly speaking - you have no choice but calling either hostname(1) or - on Unix gethostname(2). This is the name of your computer. Any attempt to determine the hostname by an IP address like this
InetAddress.getLocalHost().getHostName()
is bound to fail in some circumstanc...
How to know user has clicked “X” or the “Close” button?
...erClosing to know that the user had decided to close the form
but I guess it is the same for both clicking the X button or clicking the close button.
So how can I differentiate between these two in my code?
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How to replace a string in a SQL Server Table Column
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It's this easy:
update my_table
set path = replace(path, 'oldstring', 'newstring')
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Favicon: .ico or .png / correct tags? [duplicate]
In a HTML5 document, which favicon format do you recommend and why? I want it to be supported by IE7 and all the modern browsers.
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Cancellation token in Task constructor: why?
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Passing a CancellationToken into the Task constructor associates it with the task.
Quoting Stephen Toub's answer from MSDN:
This has two primary benefits:
If the token has cancellation requested prior to the Task starting to execute, the Task won't execute. Rather than transit...
C++11 range based loop: get item by value or reference to const
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If you don't want to change the items as well as want to avoid making copies, then auto const & is the correct choice:
for (auto const &x : vec)
Whoever suggests you to use auto & is wrong. Ignore them.
Here is recap:
Choose auto x when yo...