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How to break out of jQuery each Loop
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Don't know jQuery had to swap parameter positions from the javascript forEach.
– Mikee
Mar 21 '18 at 17:57
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Is quoting the value of url() really necessary?
...still correct. As an extreme example, Google only needs to remove one byte from their homepage to save quite a bit of bandwidth ;)
– Pebbl
Jun 29 '12 at 14:45
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Boolean operators && and ||
...o see if all or any of the comparisons are true, respectively. The results from these functions are sure to be length 1 so they are appropriate for use in if clauses, while the results from the vectorized comparison are not. (Though those results would be appropriate for use in ifelse.
One final d...
How to get a user's client IP address in ASP.NET?
...nsure that traffic is routed to each device correctly. For users accessing from an office environment the address may well be the same for all users. Sites that use IP address for ID run the risk of getting it very wrong - the examples you give are good ones and they often fail. For example my offic...
Read String line by line
.... Just because the code is running on (e.g.) Unix, what's to stop the file from having Windows-style "\r\n" line separators? BufferedReader.readLine() and Scanner.nextLine() always check for all three styles of separator.
– Alan Moore
Jul 9 '09 at 6:25
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What is the difference between git am and git apply?
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git apply would work for output from git format-patch as well but the changes would be unstaged and would need to be committed (thus creating a different commit point in the index they are applied to). With git am you would be carrying the commit informatio...
What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get
...'re just looking to read something (e.g. a request to get a list of tweets from twitter) use GET. If you're looking to send something (e.g. posting a tweet) then use POST,
– Jonathon Bolster
Jan 14 '11 at 19:36
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get dictionary value by key
...ionary<string, string>();
dict.Add("UserID", "test");
string userIDFromDictionaryByKey = dict["UserID"];
If you look at the tip suggestion:
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How can I create a two dimensional array in JavaScript?
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How to create an empty two dimensional array (one-line)
Array.from(Array(2), () => new Array(4))
2 and 4 being first and second dimensions respectively.
We are making use of Array.from, which can take an array-like param and an optional mapping for each of the elements.
Array....
How do I create a datetime in Python from milliseconds?
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Just convert it to timestamp
datetime.datetime.fromtimestamp(ms/1000.0)
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