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How is the 'use strict' statement interpreted in Node.js? [duplicate]
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"use strict";
Basically it enables the strict mode.
Strict Mode is a feature that allows you to place a program, or a function, in a "strict" operating context. In strict operating context, the method form binds this to the objects as before. Th...
How do I verify jQuery AJAX events with Jasmine?
I am trying to use Jasmine to write some BDD specs for basic jQuery AJAX requests. I am currently using Jasmine in standalone mode (i.e. through SpecRunner.html ). I have configured SpecRunner to load jquery and other .js files. Any ideas why the following doesn't work? has_returned does not become...
How to change the Push and Pop animations in a navigation based app
...e:
Say you are new to iOS development. Confusingly, Apple provide two transitions which can be used easily. These are: "crossfade" and "flip".
But of course, "crossfade" and "flip" are useless. They are never used. Nobody knows why Apple provided those two useless transitions!
So:
Say you want to do...
Converting file size in bytes to human-readable string
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It depends on whether you want to use the binary or decimal convention.
RAM, for instance, is always measured in binary, so to express 1551859712 as ~1.4GiB would be correct.
On the other hand, hard disk manufacturers like ...
How to check whether mod_rewrite is enable on server?
Currently I am using the hosting with lightspeed server. Hosting says mod_rewrite is enabled but I can't get my script working there. Whenever I try to access the URL, it returns 404 - not found page.
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Grep and Sed Equivalent for XML Command Line Processing
...cripting, typically data will be in files of single line records like csv. It's really simple to handle this data with grep and sed . But I have to deal with XML often, so I'd really like a way to script access to that XML data via the command line. What are the best tools?
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libpng warning: iCCP: known incorrect sRGB profile
...rofiles than previous versions. You can ignore the warning. To get rid of it, remove the iCCP chunk from the PNG image.
Some applications treat warnings as errors; if you are using such an application you do have to remove the chunk. You can do that with any of a variety of PNG editors such as Im...
IndentationError: unindent does not match any outer indentation level
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Other posters are probably correct...there might be spaces mixed in with your tabs. Try doing a search & replace to replace all tabs with a few spaces.
Try this:
import sys
def Factorial(n): # return factorial
result = 1
for i in range (1,n):
result = result * i
prin...
jquery - fastest way to remove all rows from a very large table
...follow
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edited Oct 2 '15 at 19:14
answered Apr 6 '09 at 20:39
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How do I run only specific tests in Rspec?
I think there's a way to run only tests with a given label. Anybody know?
9 Answers
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