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How do I access the host machine itself from the iPhone simulator
...arburton no any seperate device will require your computers IPv4 address. (If both devices are not on the same network it's more complicated)
– cameloper
Apr 13 '18 at 10:43
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Detecting input change in jQuery?
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UPDATED for clarification and example
examples: http://jsfiddle.net/pxfunc/5kpeJ/
Method 1. input event
In modern browsers use the input event. This event will fire when the user is typing into a text field, pasting, undoing, basically a...
C# - Multiple generic types in one list
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Wow! I really didn't think that was possible! You're a life saver, man!
– Carl
Dec 9 '08 at 15:37
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Command line: piping find results to rm
... page,
build and execute command lines from standard input
Note that if file names can contain whitespace characters, you should correct for that:
find -type f -name '*.sql' -mtime +15 -print0 | xargs -0 rm
But actually, find has a shortcut for this: the -delete option:
find -type f -name ...
TypeError: 'dict_keys' object does not support indexing
...ict_keys object behaves a lot more like just the keys half of a dict. Specifically, they support O(1) membership testing (and other set-like methods that can be implemented efficiently on top of that fact). These things aren't possible with a list and if you want a list of the dict's keys, you've ...
When should I use require() and when to use define()?
...ound with requirejs for the last few days. I am trying to understand the differences between define and require.
5 Answers...
URL Encode a string in jQuery for an AJAX request
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Try encodeURIComponent.
Encodes a Uniform Resource Identifier (URI) component by replacing each instance of certain characters by one, two, three, or four escape sequences representing the UTF-8 encoding of the character (will only be four escape sequences for ...
Putty: Getting Server refused our key Error
... sshd reads the key correctly but rejects it because of the incorrect identifier.
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How do I return rows with a specific value first?
...ant my query to return the rows of the table where a column contains a specific value first, and then return the rest of the rows alphabetized.
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How to discard local commits in Git?
...opy on the local. There's only a bit of metadata that tells git that a specific local copy is actually a remote branch. In git, all files are on your hard disk all the time.
If you don't have any branches other than master, you should:
git checkout -b 'temp'
git branch -D master
git checkout maste...