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connecting to MySQL from the command line
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answered Feb 27 '11 at 7:12
NishantNishant
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Turn Pandas Multi-Index into column
... 2 4
2 0 NaN
1 12
3 0 34
df.reset_index(inplace=True) will fail, cause the columns that are created cannot have the same names.
So then you need to rename the multindex with df.index = df.index.set_names(['Trial'...
How to send emails from my Android application?
...e send?
– KIRAN K J
Jun 23 '11 at 4:12
40
KIRAN: You'll need to look into how Intents work to und...
git ignore all files of a certain type, except those in a specific subfolder
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edited May 24 '12 at 10:57
cmbuckley
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Update all values of a column to lowercase
...ive matching.
– Enyby
Jan 19 '18 at 12:39
2
@BjörnC - upper/lower only changes letters; all othe...
Check that Field Exists with MongoDB
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Suppose we have a collection like below:
{
"_id":"1234"
"open":"Yes"
"things":{
"paper":1234
"bottle":"Available"
"bottle_count":40
}
}
We want to know if the bottle field is present or not?
Ans:
db.products.find({"...
Why is JsonRequestBehavior needed?
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answered Feb 25 '15 at 12:11
Arjen de MooijArjen de Mooij
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What does GitHub for Windows' “sync” do?
... local changes, it does git push.
From here: http://haacked.com/archive/2012/05/21/introducing-github-for-windows.aspx#87318
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How to use regex in String.contains() method in Java
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125
String.contains
String.contains works with String, period. It doesn't work with regex. It wil...
How to create your own library for Android development to be used in every program you write?
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edited Jun 12 '13 at 14:47
vrunoa
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answered Nov 3 '1...