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Renaming columns in pandas
... .columns attribute:
>>> df = pd.DataFrame({'$a':[1,2], '$b': [10,20]})
>>> df.columns = ['a', 'b']
>>> df
a b
0 1 10
1 2 20
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Github Push Error: RPC failed; result=22, HTTP code = 413
...issue with Github going on right now. I have a decent amount of changes (~120MB in size), when I attempt to push, this is what happens:
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Android Studio rendering problems
...here
– Nipun David
Aug 16 '14 at 12:20
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Text overflow ellipsis on two lines
... font-family: sans-serif;
}
.ellipsis {
overflow: hidden;
height: 200px;
line-height: 25px;
margin: 20px;
border: 5px solid #AAA;
}
.ellipsis:before {
content: "";
float: left;
width: 5px;
height: 200px;
}
.ellipsis > *:first-child {
float: right;
widt...
SmtpException: Unable to read data from the transport connection: net_io_connectionclosed
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answered Nov 27 '13 at 20:57
Jake CJake C
3,28233 gold badges1616 silver badges1919 bronze badges
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What is the correct way of using C++11's range-based for?
...ile.
g++ outputs an error message similar to this:
TestRangeFor.cpp:168:20: error: invalid initialization of non-const reference of
type 'std::_Bit_reference&' from an rvalue of type 'std::_Bit_iterator::referen
ce {aka std::_Bit_reference}'
for (auto& x : v)
^
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Convert a binary NodeJS Buffer to JavaScript ArrayBuffer
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edited Feb 8 '19 at 20:24
Ben
44.2k3939 gold badges150150 silver badges202202 bronze badges
answer...
PHP cURL HTTP CODE return 0
... code of 400, if you go directly to google.com, you will get 302 (and then 200 if you forward to the next page... well I do because it forwards to google.com.br, so you might not get that), and if you go to "googlecom" you will get a 0 (host no found), so with the last one, there is nobody to send a...
MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...()
{ "_id" : ObjectId("5031143350f2481577ea81e5"), "classid" : 1, "age" : 20, "name" : "kobe" }
{ "_id" : ObjectId("5031144a50f2481577ea81e6"), "classid" : 1, "age" : 23, "name" : "nash" }
{ "_id" : ObjectId("5031145a50f2481577ea81e7"), "classid" : 2, "age" : 18, "name" : "james" }
{ "_id" : Obj...
Why is XOR the default way to combine hashes?
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edited May 4 '11 at 20:13
answered May 4 '11 at 20:09
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