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“Cross origin requests are only supported for HTTP.” error when loading a local file
... ... the Ruby Gods say this works as well:
ruby -run -e httpd . -p 8080
PHP
Of course PHP also has its solution.
php -S localhost:8000
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Difference between VARCHAR and TEXT in MySQL [duplicate]
...up to 16 MB, LONGTEXT up to 4 GB. If you use LONGTEXT and get the data via PHP (at least if you use mysqli without store_result), you maybe get a memory allocation error, because PHP tries to allocate 4 GB of memory to be sure the whole string can be buffered. This maybe also happens in other langua...
Which is faster in Python: x**.5 or math.sqrt(x)?
...*.5 is slightly faster than sqrt(x).
For the Python 3.0 the result is the opposite:
$ \Python30\python -mtimeit -s"from math import sqrt; x = 123" "x**.5"
1000000 loops, best of 3: 0.803 usec per loop
$ \Python30\python -mtimeit -s"from math import sqrt; x = 123" "sqrt(x)"
1000000 loops, best of ...
What characters can be used for up/down triangle (arrow without stem) for display in HTML?
...NODE
U+260B ☋ DESCENDING NODE
U+260C ☌ CONJUNCTION
U+260D ☍ OPPOSITION
U+260E ☎ BLACK TELEPHONE
U+260F ☏ WHITE TELEPHONE
U+2610 ☐ BALLOT BOX
U+2611 ☑ BALLOT BOX WITH CHECK
U+2612 ☒ BALLOT BOX WITH X
U+2613 ☓ SALTIRE
U+2614 ☔ UMBRELLA WITH RAINDROPS
U...
Add an already existing directory to a directory in Solution Explorer
...r, as I miss this functionality. EDIT: At least, it doesn't exist for web site projects.
– Klay
Mar 6 '13 at 15:43
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Placeholder Mixin SCSS/CSS
...iling via cli? Looks like there must be a versioning conflict as the exact opposite happens for me, and judging by other replies, a few others too.
– Sk446
Mar 10 '14 at 16:47
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Using Default Arguments in a Function
I am confused about default values for PHP functions. Say I have a function like this:
12 Answers
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How do you deal with configuration files in source control?
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I use this approach, I just have a main.php.tmpl and when I checkout a new copy just copy it to main,php. I add the main.php file to the ignore list to avoid commit it by accident.
– levhita
Sep 15 '08 at 18:10
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Is it acceptable and safe to run pip install under sudo?
...e across frequent permission denied errors while writing to log files or site-packages.
6 Answers
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How do I use cascade delete with SQL Server?
...delete? A soft delete would never have a constraint issue. Seems quite the opposite to me.
– Maxx
Dec 4 '18 at 19:53
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