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Why does running the Flask dev server run itself twice?
I'm using Flask for developing a website and while in developm>me m>nt I run flask using the following file:
6 Answers
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CSV in Python adding an extra carriage return, on Windows
...newline='') as f:
writer = csv.writer(f)
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As noted in the comm>me m>nts by CoDEmanX, set newline='\n'
with open('output.csv', 'w', newline='\n', encoding='utf-8') as f:
writer = csv.writer(f)
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Python 2:
On Windows, always open your files in binary mode ("rb" or "wb"), befo...
Putting uncommitted changes at Master to a new branch by Git
...d .
git add deletedFile1
git add deletedFile2
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git commit -m "My Custom m>Me m>ssage"
I am not really sure about the deleted files, but I guess they aren't included when you use git add .
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MongoDB not equal to
...nds for not equal:
use test
switched to db test
db.test.insert({author : 'm>me m>', post: ""})
db.test.insert({author : 'you', post: "how to query"})
db.test.find({'post': {$ne : ""}})
{ "_id" : ObjectId("4f68b1a7768972d396fe2268"), "author" : "you", "post" : "how to query" }
And now $not, which takes...
Integrate ZXing in Android Studio
... sources for the input all over, I will give you a hint on what worked for m>me m> - because it turned out to be very easy.
There is a real handy git repository that provides the zxing android library project as an AAR archive.
https://github.com/journeyapps/zxing-android-embedded
All you have to do...
Deserialize JSON to ArrayList using Jackson
... JSON. I have configured a special MixIn class, MyPojoDeMixIn , to assist m>me m> with the deserialization. MyPojo has only int and String instance variables combined with proper getters and setters. MyPojoDeMixIn looks som>me m>thing like this:
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MYSQL Dump only certain rows
...E clause, like:
--where="date_pulled='2011-05-23'"
You have the column nam>me m> outside of the quotes.
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In Vim, how do I delete everything within the double quotes?
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For m>me m> it's di"<spacebar>. For som>me m> keyboards it is necessary to hit spacebar to send the double quote character.
– André Staltz
Mar 31 '13 at 10:34
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How to split data into training/testing sets using sample function
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There are num>me m>rous approaches to achieve data partitioning. For a more complete approach take a look at the createDataPartition function in the caTools package.
Here is a simple example:
data(mtcars)
## 75% of the sample size
smp_size...
In Gradle, is there a better way to get Environm>me m>nt Variables?
In several Tasks, I reference jars in my hom>me m> folder.
3 Answers
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