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How can I split a comma delimited string into an array in PHP?
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Kaspar Lee
4,66022 gold badges2323 silver badges5151 bronze badges
answered Jul 14 '09 at 14:24
Matthew GrovesMatth...
What are the differences among grep, awk & sed? [duplicate]
...m/average/max/min/etc. what ever you may need.
$ cat file.txt
A 10
B 20
C 60
$ awk 'BEGIN {sum=0; count=0; OFS="\t"} {sum+=$2; count++} END {print "Average:", sum/count}' file.txt
Average: 30
I recommend that you read this book: Sed & Awk: 2nd Ed.
It will help you become a proficient sed/...
How to uncheck checkbox using jQuery Uniform library
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coolaj86
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answered Feb 14 '11 at 20:41
user113716us...
What’s the best way to reload / refresh an iframe?
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60
If using jQuery, this seems to work:
$('#your_iframe').attr('src', $('#your_iframe').attr('src...
How do I see the extensions loaded by PHP?
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60
Run command. You will get installed extentions:
php -r "print_r(get_loaded_extensions());"
O...
Django “xxxxxx Object” display customization in admin action sidebar
...1.8:
class MyModel(models.Model):
name = models.CharField(max_length=60)
def __str__(self):
return 'MyModel: {}'.format(self.name)
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How to view or edit localStorage
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In Chrome version 60 you can't modify or add new items, you'll have to do it through the console and localStorage.setItem('key', 'value')
– Jim Aho
Aug 11 '17 at 11:43
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Why does calling a function in the Node.js REPL with )( work?
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60
There was a bug raised 4 months back, for this issue https://github.com/joyent/node/issues/5698...
Check whether an array is empty [duplicate]
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60
This could be trimmed down to if (array_filter($errors)) {}
– Klemen Tušar
Nov 20 '13 at 8:19
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How to get the current user in ASP.NET MVC
...sein Mehrvarzi
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answered Nov 4 '08 at 23:19
HaackedHaacked
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