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ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'db'
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Extracting an attribute value with beautifulsoup
...ending on what you want exactly you either should do:
output = input_tag[0]['value']
or use .find() method which returns only one (first) found element:
input_tag = soup.find(attrs={"name": "stainfo"})
output = input_tag['value']
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How do I connect to a specific Wi-Fi network in Android programmatically?
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indexOf method in an object array?
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1096
I think you can solve it in one line using the map function:
pos = myArray.map(function(e) { ...
How to trigger the window resize event in JavaScript?
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Where possible, I prefer to call the function rather than dispatch an event. This works well if...
In mongoDb, how do you remove an array element by its index?
...ex. In fact, this is an open issue http://jira.mongodb.org/browse/SERVER-1014 , you may vote for it.
The workaround is using $unset and then $pull:
db.lists.update({}, {$unset : {"interests.3" : 1 }})
db.lists.update({}, {$pull : {"interests" : null}})
Update: as mentioned in some of the comme...
How to set specific java version to Maven
...c.
– DanielBarbarian
Oct 29 '13 at 10:07
On mac you can create a .mavenrc file with the JAVA_HOME inside
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How to set -source 1.7 in Android Studio and Gradle
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Java 7 support was added at build tools 19. You can now use features like the diamond operator, ...
How to resize an Image C#
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This will perform a high quality resize:
/// <summary>
/// Resize the image to the speci...
How to validate a url in Python? (Malformed or not)
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