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How to silence output in a Bash script?
...riptor 1 which is the the stdout.
2>&1
Redirect stdout to File
Now when perform this you are redirecting the stdout to the file sample.s
myprogram > sample.s
Redirect stderr and stdout to File
Combining the two commands will result in redirecting both stderr and stdout to sample.s...
How do I check if a number is a palindrome?
... that's what i came up w/ too. i guess no sense in me posting it now. +1
– Esteban Araya
Oct 13 '08 at 22:21
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How to unload a package without restarting R
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@AriB.Friedman, now as a question.
– Eric Fail
Jul 9 '13 at 12:41
1
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UITableView Setting some cells as “unselectable”
...crazy semicolon. That will swift it for you. ' FALSE' was evil and wrong, now 'NO' is evil and wrong. Until next week when 'false' is evil and wrong do it that way.
– HalR
Nov 16 '16 at 20:43
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In where shall I use isset() and !empty()
...k if a key isset in that array.
Think about $_GET / $_POST, for instance.
Now, to work on its value, when you know there is such a value : that is the job of empty.
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Combining two Series into a DataFrame in pandas
...Column_name#1'] = series_1
df['Column_name#2'] = series_2
Check results now
df.head(5)
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jQuery: count number of rows in a table
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It has a length property because it's an array. I don't know enough of the history of jQuery to know whether the jQuery object always extended an array.
– tvanfosson
Nov 19 '09 at 11:35
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How to remove specific value from array using jQuery
....indexOf(v), 1); }
var a = ['a','b','c'];
a.remove('c'); //value of "a" is now ['a','b']
Adding is simplera.push('c')
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nodejs how to read keystrokes from stdin
...And i am pretty sure openStdin() has either been removed or is deprecated. Now, you can access stdin as process.stdin
– Élektra
May 5 '15 at 14:49
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Redirecting to URL in Flask
...fined If-Modified-Since headers.
New in version 0.6: The location can now be a unicode string that is
encoded using the iri_to_uri() function.
Parameters:
location – the location the response should redirect to.
code – the redirect status code. defaults to 302.
Response (...