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How to URL encode a string in Ruby
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str = "\x12\x34\x56\x78\x9a\xbc\xde\xf1\x23\x45\x67\x89\xab\xcd\xef\x12\x34\x56\x78\x9a".force_encoding('ASCII-8BIT')
puts CGI.escape str
=> "%124Vx%9A%BC%DE%F1%23Eg%89%AB%CD%EF%124Vx%9A"
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Remove multiple elements from array in Javascript/jQuery
...swered Feb 24 '12 at 3:43
riship89riship89
7,4252020 gold badges6969 silver badges131131 bronze badges
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How to debug Lock wait timeout exceeded on MySQL?
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TRANSACTION 0 606162814, ACTIVE 0 sec, process no 29956, OS thread id 1223895360 updating or deleting, thread declared inside InnoDB 499
mysql tables in use 1, locked 1
14 lock struct(s), heap size 3024, 8 row lock(s), undo log entries 1
MySQL thread id 3686635, query id 124164167 10.64.89.145 vige...
Is it possible to have multiple statements in a python lambda expression?
... 83, 5, 9, 78, 66, 44, 27, 19, 91, 90, 18, 49, 86, 22, 75, 71, 88, 92, 33, 89, 69, 80, 38]
[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54...
How do I fix “for loop initial declaration used outside C99 mode” GCC error?
...rable since that way you still get gcc extensions (gcc defaults to -std=gnu89, however this will be changing to gnu99 at some point in the next few versions)
– Spudd86
Jun 17 '10 at 13:46
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Sort an array in Java
...r[] {
new Integer(48),
new Integer(5),
new Integer(89),
new Integer(80),
new Integer(81),
new Integer(23),
new Integer(45),
new Integer(16),
new Integer(2)
};
System.out.print("General Order is : ");
for (Intege...
How to convert a data frame column to numeric type?
...hr> <chr> <chr>
#> 1 2012-05-04 09:30:00 BAC T 7.8900 38538 F 7.89 523 7.90
#> 2 2012-05-04 09:30:01 BAC Z 7.8850 288 @ 7.88 61033 7.90
#> 3 2012-05-04 09:30:03 BAC X 7.8900 1000 @ 7.88 1974 7.89
#> 4 2012-05-04 09:30:07 ...
How does HTTP file upload work?
...#x03C9;b, which means aωb because ω is U+03C9, which are the bytes 61 CF 89 62 in UTF-8.
Create files to upload:
echo 'Content of a.txt.' > a.txt
echo '<!DOCTYPE html><title>Content of a.html.</title>' > a.html
# Binary file containing 4 bytes: 'a', 1, 2 and 'b'.
printf...
printf format specifiers for uint32_t and size_t
...ou can't use that, then treat it just like k (long is the biggest type in C89, size_t is very unlikely to be larger).
– u0b34a0f6ae
Nov 8 '11 at 21:32
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android: stretch image in imageview to fit screen
...droid:scaleType="fitXY" is what worked. Thanks
– smac89
Jul 26 '15 at 19:20
@smac89 What is the difference between tho...