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What is the canonical way to check for errors using the CUDA runtime API?
...inks to how CUDA errors are automagically checked with these wrappers:
A test program throwing and catching a bunch of exceptions
Documentation for the error-related functionality
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CURL alternative in Python
...o()['Content-Length']
Your cURL call using urllib2 instead. Completely untested.
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What is the correct way to make a custom .NET Exception serializable?
...
base.GetObjectData(info, context);
}
}
}
Unit Tests
MSTest unit tests for the three exception types defined above.
UnitTests.cs:
namespace SerializableExceptions
{
using System;
using System.Collections.Generic;
using System.IO;
using System.Runtime.Se...
How to make rounded percentages add up to 100%
...[index] += deltaUnit);
return rounded;
}
It pass the following Unit test:
[TestMethod]
public void TestPerfectRounding()
{
CollectionAssert.AreEqual(Utils.GetPerfectRounding(
new List<decimal> {3.333m, 3.334m, 3.333m}, 10, 2),
new List<decimal> {3.33m, 3.34m, ...
Why shouldn't I use mysql_* functions in PHP?
...ove)
$link = mysql_connect('localhost', 'user', 'pass');
mysql_select_db('testdb', $link);
mysql_set_charset('UTF-8', $link);
With PDO: All you need to do is create a new PDO object. The constructor accepts parameters for specifying the database source PDO's constructor mostly takes four paramete...
Filter rows which contain a certain string
...str", "", object) # -> "ingr"
Benchmark
The results of the benchmark test are as follows. For large dataframe, str_detect is faster.
library(rbenchmark)
library(tidyverse)
# The data. Data expo 09. ASA Statistics Computing and Graphics
# http://stat-computing.org/dataexpo/2009/the-data.html...
Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
...s efficient, they're guaranteed to be portable, they'll pass even the strictest linters, and even new programmers will understand them.
Isn't that worth it?
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Can gcc output C code after preprocessing?
...r-strong -Wformat -Wformat-security -o main.s
as -v --64 -o main.o main.s
Tested in Ubuntu 19.04 amd64, GCC 8.3.0.
CMake predefined targets
CMake automatically provides a targets for the preprocessed file:
make help
shows us that we can do:
make main.i
and that target runs:
Preprocessing C source...
How to record webcam and audio using webRTC and a server-based Peer connection
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@Redtopia In some recent load tests we were able to get 150 one2one connections of webrtc on an i5/16GB RAM. You can expect that these numbers will be better in the future, but don't expect miracles: there is a lot of encryption going on for SRTP, and tha...
Django admin: How to display a field that is marked as editable=False' in the model?
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oOops. Typical fast-shot. Did not test, seems to be a problem with my installation. Thanks, and sorry.
– nerdoc
Sep 6 '18 at 15:35
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