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What is the canonical way to check for errors using the CUDA runtime API?
...functions like cudaGetLastError , cudaPeekAtLastError , and cudaGetErrorString , but what is the best way to put these together to reliably catch and report errors without requiring lots of extra code?
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POSTing JsonObject With HttpClient From Web API
... HttpClient and without the WebApi package it would be:
var content = new StringContent(jsonObject.ToString(), Encoding.UTF8, "application/json");
var result = client.PostAsync(url, content).Result;
Or if you want it async:
var result = await client.PostAsync(url, content);
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Is it possible to reference one CSS rule within another?
...xtended CSS such as SASS. However it is very reasonable to apply those two extra classes to .someDiv.
If .someDiv is unique I would also choose to give it an id and referencing it in css using the id.
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Datatables: Cannot read property 'mData' of undefined
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There was extra <td> on my <tbody> when i removed it woked!! thanks a lot
– Dipen
Jul 22 '15 at 6:26
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iOS: UIButton resize according to text length
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In UIKit, there are additions to the NSString class to get from a given NSString object the size it'll take up when rendered in a certain font.
Docs was here. Now it's here under Deprecated.
In short, if you go:
CGSize stringsize = [myString sizeWithFont:[UIFon...
Pipe output and capture exit status in Bash
... Bonus: in the end the exit status is actually an exit status and not some string in a file.
Situation:
someprog | filter
you want the exit status from someprog and the output from filter.
Here is my solution:
((((someprog; echo $? >&3) | filter >&4) 3>&1) | (read xs; exit...
How do I copy to the clipboard in JavaScript?
...u find any problems or have any suggestions for improving it.
// Copies a string to the clipboard. Must be called from within an
// event handler such as click. May return false if it failed, but
// this is not always possible. Browser support for Chrome 43+,
// Firefox 42+, Safari 10+, Edge and In...
Django rest framework nested self-referential objects
... For anyone new viewing this question, I found that for each extra recursive level, I had to a repeat of the last line in the second edit. Strange workaround, but seems to work.
– Jeremy Blalock
Apr 11 '13 at 0:55
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How to read a file without newlines?
...ing file one row at the time. Removing unwanted chars with from end of the string str.rstrip(chars)
with open(filename, 'r') as fileobj:
for row in fileobj:
print( row.rstrip('\n') )
see also str.strip([chars]) and str.lstrip([chars])
(python >= 2.0)
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How to compare objects by multiple fields
...NullPointerException when one of the fields I am comparing is null, like a String. Is there anyway to keep this compare format but allow it to be null safe?
– rveach
May 4 '18 at 21:15
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