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Resolve build errors due to circular dependency amongst classes
... Ken Y-N
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answered Mar 9 '09 at 11:07
dirkgentlydirkgently
98.6k1616 g...
UTF-8: General? Bin? Unicode?
...dreds of encoding-related bugs like:
Incorrect string value: ‘\xF0\x9F\x98\x81…’ for column ‘data’ at row 1
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Add a prefix to all Flask routes
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98
You can put your routes in a blueprint:
bp = Blueprint('burritos', __name__,
...
Adding 'serial' to existing column in Postgres
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Mark Amery
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answered Feb 28 '12 at 22:09
Euler Tave...
Why do we use Base64?
...ndvcmxkIQ==
Which when encoded using ASCII looks like this:
83 71 86 115 98 71 56 115 67 110 100 118 99 109 120 107 73 61 61
All the bytes here are known safe bytes, so there is very little chance that any system will corrupt this message. I can send this instead of my original message and let t...
Is the != check thread safe?
...RD PTR [rsp-0x6000],eax
0x00000000027dcc97: push rbp
0x00000000027dcc98: sub rsp,0x40
0x00000000027dcc9c: mov rbx,QWORD PTR [rdx+0x8]
0x00000000027dcca0: mov rbp,QWORD PTR [rdx+0x18]
0x00000000027dcca4: mov rcx,rdx
0x00000000027dcca7: movabs r10,0x6e1a7680
0x00000000027dc...
Too many 'if' statements?
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98
I don't like any of the solutions presented except for JAB's. None of the others make it easy ...
What is a 'Closure'?
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98
I'll give an example (in JavaScript):
function makeCounter () {
var count = 0;
return func...
Show data on mouseover of circle
...
Lars KotthoffLars Kotthoff
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...
Printing a variable memory address in swift
...d you can obtain it with &varname
The function prints 0x7fff5fbfed98, an at this memory address you will find 289 (in hexadecimal notation). You can change its content with *intptr = 123456
Now, some other things to know.
String, in swift, is a primitive type, not an object.
CInt is a Swi...