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undefined reference to `__android_log_print'
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edited Jun 4 '13 at 12:57
Tim Cooper
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a...
jQuery - setting the selected value of a select control via its text description
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21 Answers
21
Active
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append new row to old csv file python
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258
with open('document.csv','a') as fd:
fd.write(myCsvRow)
Opening a file with the 'a' para...
Detect backspace in empty UITextField
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27 Answers
27
Active
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+ operator for array in PHP?
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273
Quoting from the PHP Manual on Language Operators
The + operator returns the right-hand ar...
CSV API for Java [closed]
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32
Apache Commons CSV
Check out Apache Common CSV.
This library reads and writes several variatio...
What is the difference between parseInt(string) and Number(string) in JavaScript? [duplicate]
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parseInt("123qwe")
returns 123
Number("123qwe")
returns NaN
In other words parseInt() parses up to the first non-digit and returns whatever it had parsed. Number() wants to convert the entire string into a number, which can also b...
Printing everything except the first field with awk
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92
Assigning $1 works but it will leave a leading space: awk '{first = $1; $1 = ""; print $0, first...
Installing rmagick on Ubuntu
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260
Install the packages imagemagick and libmagickwand-dev (or libmagick9-dev). You should then be...
Is there “0b” or something similar to represent a binary number in Javascript
...xadecimal numbers in Javascript. For example, 0xFF stands for the number 255.
10 Answers
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