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Array.size() vs Array.length
... not a valid method
Always use the length property
There is a library or script adding the size method to the array prototype since this is not a native array method. This is commonly done to add support for a custom getter. An example of using this would be when you want to get the size in memory...
read string from .resx file in C#
...t contradicts the default. e.g. TestResource.ResourceManager.GetString(description,new CultureInfo("en-GB"));
– Ian
Apr 24 '19 at 10:29
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Is there “0b” or something similar to represent a binary number in Javascript
I know that 0x is a prefix for hexadecimal numbers in Javascript. For example, 0xFF stands for the number 255.
10 Answe...
Define variable to use with IN operator (T-SQL)
...ur alternative is better. I really mean generating SQL from within an SQL script usually causes unmaintainable code, risk of injection attackes and a raft of other nastiness.
– badbod99
Nov 10 '09 at 11:53
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How to select a CRAN mirror in R
...t the historical record speak. But because vandals will come, I put a postscriptum in.
– Dirk Eddelbuettel
Oct 8 '18 at 3:08
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Rearrange columns using cut
...ry often inefficient. Typically, you will find that the corresponding Awk script is a lot faster, for example. You should also be careful to quote the values "$col2" and "$col1" -- there could be shell metacharacters or other shenanigans in the data.
– tripleee
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Command to list all files in a folder as well as sub-folders in windows
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A description of the switches used would greatly improve this answer.
– Gusdor
May 3 '17 at 11:34
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json_encode/json_decode - returns stdClass instead of Array in PHP
Observe this little script:
7 Answers
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Is there a way to 'uniq' by column?
... If you need the last uniq instead of the first then this awk script will help: awk -F',' '{ x[$1]=$0 } END { for (i in x) print x[i] }' file
– Sukima
Oct 1 '15 at 17:36
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Eclipse Build Path Nesting Errors
.... Should you migrate to using maven later, it'll also help doing this in a scripted, repeatable way.
Hope that clears up your issue.
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