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What are good grep tools for Windows? [closed]
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doesn't search in pdf
– JinSnow
Nov 13 '15 at 8:02
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Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2
...tps://www.rstudio.com/wp-content/uploads/2015/02/data-wrangling-cheatsheet.pdf
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Proper use of 'yield return'
...in Python: David M. Beazley's http://www.dabeaz.com/generators/Generators.pdf. You don't need to know much Python to understand the presentation - I didn't. I found it very helpful in explaining not just how generators work but why you should care.
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curl_exec() always returns false
...This happened to me yesterday and in my case was because I was following a PDF manual to develop some module to communicate with an API and while copying the link directly from the manual, for some odd reason, the hyphen from the copied link was in a different encoding and hence the curl_exec() was ...
Datatables: Cannot read property 'mData' of undefined
...5">Download</th>
</tr>
<tr>
<th>pdf</th>
<th>nwc</th>
<th>nwctxt</th>
<th>mid</th>
<th>xml</th>
</tr>
</thead>
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Is it a good practice to place C++ definitions in header files?
...tymuch non-existant. anubis.dkuug.dk/jtc1/sc22/wg21/docs/papers/2003/n1426.pdf
– Michael Burr
Feb 24 '09 at 20:52
A he...
C++ SFINAE examples?
...der.
// See http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4502.pdf.
template <typename...>
using void_t = void;
// Primary template handles all types not supporting the operation.
template <typename, template <typename> class, typename = void_t<>>
struct detect :...
Difference between API and ABI
...ith C++ for the KDE project
Ulrich Drepper's How to Write Shared Libraries.pdf (primary author of glibc)
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“unary operator expected” error in Bash if condition
...[ .. ]] is not available in versions of bash prior to 2.05." In the online pdf from doc.lagout.org, it's on page 326!
– spen.smith
Jul 31 at 7:18
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Are GUID collisions possible?
...in 10^10). http://wwwse.inf.tu-dresden.de/data/courses/SE1/SE1-2004-lec12.pdf, page 11. This is also true of disk drives, cd drives, etc...
GUIDs are statistically unique and the data you read from the db is only statistically correct.
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