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How do I get both STDOUT and STDERR to go to the terminal and a log file?
... tee output
or
./a.out |& tee output
In csh, there is a built-in command called "script" that will capture everything that goes to the screen to a file. You start it by typing "script", then doing whatever it is you want to capture, then hit control-D to close the script file. I don't kn...
How to suppress scientific notation when printing float values?
...print('{:f}'.format(0.000000123)) 0.000000
– duality_
May 22 '18 at 10:06
1
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What do parentheses surrounding an object/function/class declaration mean? [duplicate]
...accessed at all from outside the function, making it truly private.
See:
http://en.wikipedia.org/wiki/Closure_%28computer_science%29
http://peter.michaux.ca/articles/javascript-namespacing
share
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find() with nil when there are no records
... This has changed in rails 4, see this answer stackoverflow.com/a/26885027/1438478 for the new way to find an item by a specific attribute.
– Fralcon
Mar 26 '15 at 20:58
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How to repair a serialized string which has been corrupted by an incorrect byte count length?
...gs";s:3:"bbc";s:9:"submit_id";b:0;s:16:"submit_subscribe";i:0;s:15:"submit_comments";s:4:"open";s:5:"image";s:19:"C:fakepath100.jpg";}';
Example without recalculation
var_dump(unserialize($data));
Output
Notice: unserialize() [function.unserialize]: Error at offset 337 of 338 bytes
Recalcu...
Usage of EnsureSuccessStatusCode and handling of HttpRequestException it throws
What's the usage pattern of HttpResponseMessage.EnsureSuccessStatusCode() ? It disposes of the Content of the message and throws HttpRequestException , but I fail to see how to programmatically handle it any differently than a generic Exception . For example, it doesn't include the HttpStatusCod...
How to colorize diff on the command line?
...ave a diff, how can I colorize it so that it looks good? I want it for the command line, so please no GUI solutions.
14 Ans...
Search for executable files using find command
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Tip of the hat to @gniourf_gniourf for clearing up a fundamental misconception.
This answer attempts to provide an overview of the existing answers and to discuss their subtleties and relative merits as well as to provide background information, espe...
Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
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I wrote up a blog post with two different ways of finding the hash: http://colinschimmelfing.com/blog/gits-empty-tree/
If it were to ever change for some reason, you could use the two ways below to find it. However, I would feel pretty confident using the hash in .bashrc aliases, etc., and I...