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How to have no pagebreak after \include in LaTeX
...aft or production version production make targets.
\includeonly{file1,file2,...} allows to specify a list of source files called with \include{file1} (where file1 is an example) that will show in the resulting document. The others will not show up, but are considered for counters, labels, tables of...
Cast a Double Variable to Decimal
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edited May 14 '14 at 23:56
orad
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How to use WPF Background Worker
...useful)
a) subscribe to ProgressChanged event and use ReportProgress(Int32) in DoWork
b) set worker.WorkerReportsProgress = true; (credits to @zagy)
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How to pass multiple parameters in a querystring
...as web form. In particular, when a form containing the fields field1, field2, field3 is submitted, the content of the fields is encoded as a query string as follows:
field1=value1&field2=value2&field3=value3...
The query string is composed of a series of field-value pairs.
Within each pair,...
iOS forces rounded corners and glare on inputs
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edited Aug 28 at 9:55
answered Oct 24 '11 at 17:04
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Is the “struct hack” technically undefined behavior?
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As the C FAQ says:
It's not clear if it's legal or portable, but it is rather popular.
and...
Suppress echo of command invocation in makefile?
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261
Add @ to the beginning of command to tell gmake not to print the command being executed. Like ...
Rails find_or_create_by more than one attribute?
...er.where(:member_id => 4, :group_id => 7).first_or_initialize
Edit 2: Not all of these were factored out of rails just the attribute specific ones.
https://github.com/rails/rails/blob/4-2-stable/guides/source/active_record_querying.md
Example
GroupMember.find_or_create_by_member_id_and_...
Is there XNOR (Logical biconditional) operator in C#?
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252
XNOR is simply equality on booleans; use A == B.
This is an easy thing to miss, since equalit...
Check difference in seconds between two times
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Assuming dateTime1 and dateTime2 are DateTime values:
var diffInSeconds = (dateTime1 - dateTi...