大约有 13,258 项符合查询结果（耗时：0.0197秒） [XML]
nullable object must have a value
...elevant to the Exception he's getting. Also, this page is the first hit on Google for that exception, which makes it relevant.
– Protector one
Jan 21 '15 at 13:29
add a commen...
How to remove element from an array in JavaScript?
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If you come here from Google: Gabriel prefers this answer, but you should be aware there is also shift(), see Joseph's answer.
– SHernandez
Jul 29 '14 at 21:12
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SELECT INTO Variable in MySQL DECLARE causes syntax error?
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After googling for 'mysql select inside procedure' and arrived here, not having the declarations at the beginning is what was causing the syntax error, missing ; error for me.
– Miguel Pynto
S...
PHP Fatal error: Call to undefined function json_decode()
...g PHP Fatal error: Call to undefined function json_decode() . After some googling, it seems this problem is a result of not having the latest version of php. Oddly, running php --version ouputs
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How can “while (i == i) ;” be a non-infinite loop in a single threaded application?
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The value of i is then Invalid. "Not a Number".
After some googling, i found out that you CAN have NaN ( Not a Number ) in Java! So, a Float Pointing number is the Data Type and the Value is NaN. See here
sha...
augmented reality framework [closed]
...e/mobile-sdk is realy good and for location based you can also try droidar.googlecode.com or code.google.com/p/android-augment-reality-framework for open source SDKs
– Simon
Jul 23 '12 at 6:40
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C# Double - ToString() formatting with two decimal places but no rounding
... my answer gets so many upvotes because they come to the ops question in a Google search the same way I did, looking to removing trailing zeros, and not looking for the rounding desire of the ops question. I guess I should delete my answer...
– Brian Ogden
May ...
Extract month and year from a zoo::yearmon object
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I know the OP is using zoo here, but I found this thread googling for a standard ts solution for the same problem. So I thought I'd add a zoo-free answer for ts as well.
# create an example Date
date_1 <- as.Date("1990-01-01")
# extract year
as.numeric(format(date_1, "%Y"))
#...
Node.js - getting current filename
...ung Here you are! But really all this is searchable on the Internets, just google javascript split and get going.
– ilyaigpetrov
Sep 1 '15 at 13:28
3
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How to remove extension from string (only real extension!)
...etrieve all the characters up to that point.
It's similar to one of your googled examples but simpler, faster and easier than regular expressions and the other examples. Well imo anyway. Hope it helps someone.
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