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Running shell command and capturing the output
...e a shell command and return its output as a string , no matter, is it an error or success message. I just want to get the same result that I would have gotten with the command line.
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Is there a setting on Google Analytics to suppress use of cookies for users who have not yet given c
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Have a look at blogs.wsj.com/tech-europe/2012/05/25/… for some good discussion.
– David T. Macknet
May 28 '12 at 12:11
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Javascript: How to loop through ALL DOM elements on a page?
...cursion.
– Adamlive
Oct 5 '17 at 14:05
9
“it founds about 50% more nodes in compare to document...
What is the use of Enumerable.Zip extension method in Linq?
...ocumentation
– DLeh
Sep 9 '14 at 19:05
2
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How to select multiple rows filled with constants?
...as a life saver. One thing to note: If you have run into a too many values error, you can just do a UNION ALL in the WITH clause.
– ScrappyDev
Sep 18 '18 at 19:47
add a commen...
Can I use Objective-C blocks as properties?
...al places use a type def
typedef void(^MyCompletionBlock)(BOOL success, NSError *error);
@property (nonatomic) MyCompletionBlock completion;
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How to create a CPU spike with a bash command
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edited Jan 21 '17 at 20:05
answered Jan 21 '17 at 17:2
In C, how should I read a text file and print all strings
...sizeof buf, file)) > 0)
fwrite(buf, 1, nread, stdout);
if (ferror(file)) {
/* deal with error */
}
fclose(file);
}
The second method above is essentially how you will read a file with a dynamically allocated array:
char *buf = malloc(chunk);
if (buf == NULL) {
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How to sort a list of objects based on an attribute of the objects?
...u might want to do the following, then:
try: import operator
except ImportError: keyfun= lambda x: x.count # use a lambda if no operator module
else: keyfun= operator.attrgetter("count") # use operator since it's faster than lambda
ut.sort(key=keyfun, reverse=True) # sort in-place
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.htaccess mod_rewrite - how to exclude directory from rewrite rule
...ob, I put this line right after "RewriteBase /", and now I am getting "500 Error - Internal Server Error"
– Kelvin
Dec 4 '09 at 17:42
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