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What does “@@ -1 +1 @@” mean in Git's diff output?
...line header, which looks like this:
--- from-file from-file-modification-time
+++ to-file to-file-modification-time
The time stamp looks like 2002-02-21 23:30:39.942229878 -0800 to indicate the date, time with fractional seconds, and time zone. The fractional seconds are omitted on hosts tha...
What is the canonical way to check for errors using the CUDA runtime API?
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Probably the best way to check for errors in runtime API code is to define an assert style handler function and wrapper macro like this:
#define gpuErrchk(ans) { gpuAssert((ans), __FILE__, __LINE__); }
inline void gpuAssert(cudaError_t code, const char *file, int line, bo...
Where does Console.WriteLine go in ASP.NET?
... the back end like the javascript console at the front end. Saves heaps of time debugging, as opposed to using a file-based server log. You don't have to override "friendly" exception handling - keep the nice "oops" browser page, and just output the exception to the console, easy to see.
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MySQL offset infinite rows
...lly want is to grab them in increments of 100 million and loop 184 billion times.
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Clear the cache in JavaScript
...n. It never clears the original page from the cache as it simply appends a time stamp to the new request, and if there are other calls made asynchronously by this page, those requests will NOT have their caching behaviors disabled. Eg. If you refresh a page with reload(true) that loads some html, an...
Git branching: master vs. origin/master vs. remotes/origin/master
... (stolen from Torek):
origin/master is "where master was over there last time I checked"
master is "where master is over here based on what I have been doing"
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“unmappable character for encoding” warning in Java
...AVA_TOOL_OPTIONS. If you set this variable to -Dfile.encoding=UTF8,
everytime a JVM is started, it will pick up this information.
Source: http://whatiscomingtomyhead.wordpress.com/2012/01/02/get-rid-of-unmappable-character-for-encoding-cp1252-once-and-for-all/
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Error pushing to GitHub - insufficient permission for adding an object to repository database
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This works only for some time in my case. I have to redo it after some pushes.
– BuZZ-dEE
Nov 27 '13 at 15:45
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Threads vs Processes in Linux
...ces are shared. A task can also unshare() resources at any later point in time.
– ephemient
Jun 18 '14 at 14:28
4
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Usage of sys.stdout.flush() method
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Consider the following simple Python script:
import time
import sys
for i in range(5):
print(i),
#sys.stdout.flush()
time.sleep(1)
This is designed to print one number every second for five seconds, but if you run it as it is now (depending on your default syste...