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What are the disadvantages of using persistent connection in PDO
...ned here.
The same drawbacks exist using PDO as with any other PHP database interface that does persistent connections: if your script terminates unexpectedly in the middle of database operations, the next request that gets the left over connection will pick up where the dead script left off. T...
How can I scroll a web page using selenium webdriver in python?
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parik
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answered Jan 8 '14 at 4:04
lukeislukeis
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Why can't I reference my class library?
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BrandonBrandon
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Difference between := and = operators in Go
...h type or struct declarations.
// Usage with =
var i int
var U, V, W float64
var k = 0
var x, y float32 = -1, -2
// Usage with :=
i, j := 0, 10
f := func() int { return 7 }
ch := make(chan int)
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Spring 3 RequestMapping: Get path value
...avtaxtavt
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64
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How to check if a symlink exists
...difference between -L and -h ? in my bash ( version 4.2.53(1)-release (x86_64-redhat-linux-gnu ) man bash is identical for both -L and -h and they behave the same, ie they check that file actualy is a link and don't care whether the linked to file exists or not.
– philippe lhar...
Sublime as default editor
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zzzzBov
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answered Aug 2 '12 at 11:46
avpavp
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Secure hash and salt for PHP passwords
...n't mix bcrypt and with the raw output of hash(), either use hex output or base64_encode it. (This applies to any input that may have a rogue \0 in it, which can seriously weaken security.)
Dos
Use scrypt when you can; bcrypt if you cannot.
Use PBKDF2 if you cannot use either bcrypt or scrypt, w...
Convert sqlalchemy row object to python dict
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64
note that this is the correct answer for modern versions of SQLAlchemy, assuming "row" is a core row object, not an ORM-mapped instance.
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UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 13: ordinal not in range(128)
... C2 194 302 11000010
00008100: A0 160 240 10100000
00008101: d 64 100 144 01100100
00008102: e 65 101 145 01100101
00008103: f 66 102 146 01100110
00008104: a 61 097 141 01100001
00008105: u 75 117 165 01110101
00008106: l 6C 108 154 01101100
00008107: t 74 116 164 011...