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Removing index column in pandas when reading a csv
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When reading to and from your CSV file include the argument index=False so for example:
df.to_csv(filename, index=False)
and to read from the csv
df.read_csv(filename, index=False)
This should prevent the issue so you don't need to fix ...
Change key pair for ec2 instance
...buntu/.ssh/authorized_keys
Logout
Terminate micro instance
Detach volume A from it
Attach volume A back to the main instance as /dev/xvda
Start the main instance
Login as before, using your new .pem file
That's it.
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“Insufficient Storage Available” even there is lot of free space in device memory
...rnal space (approx. 300 MB) on my Galaxy Note 1 but worth to be noted. +1 from my end.
– Mohammad Arif
Nov 1 '13 at 3:39
15
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How does cookie “Secure” flag work?
...ty (TLS) [RFC2818]).
Although seemingly useful for protecting cookies from active network attackers, the Secure attribute protects only the cookie's confidentiality. An active network attacker can overwrite Secure cookies from an insecure channel, disrupting their integrity (see Section 8.6 for...
Find unused npm packages in package.json
...de is that it's not fully automatic, i.e. it doesn't extract package names from package.json and check them. You need to do this for each package yourself. Since package.json is just JSON this could be remedied by writing a small script that uses child_process.exec to run this command for each depen...
What is the difference between JDK and JRE?
...r than the one that ended up using your code. What makes lib/ext different from classpath extension is that lib/ext will affect any java app that uses that particular JRE - it's more foolproof than setting the classpath.
– Carl Smotricz
Dec 15 '09 at 18:55
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The located assembly's manifest definition does not match the assembly reference
... the list of results, so you can see where the old version might be coming from.
Also, like Lars said, check your GAC to see what version is listed there. This Microsoft article states that assemblies found in the GAC are not copied locally during a build, so you might need to remove the old versi...
Boolean vs boolean in Java
...Boolean a class then why value is always false even if I changed the value from another class referencing to the same Boolean variable? what is the point of this Boolean then if we can't reference to from different instance classes / pass as argument?
– user924
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How does Python's super() work with multiple inheritance?
...lex when inheritance starts crossing paths (for example if First inherited from Second). Read the link above for more details, but, in a nutshell, Python will try to maintain the order in which each class appears on the inheritance list, starting with the child class itself.
So, for instance, if yo...
JavaScript equivalent of jQuery's extend method
...extend method to fill in a new object, settings with any default values from the default object if they weren't specified in the config object:
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