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Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?
...ni for writing code to find the name of a jupyter kernel using the jupyter api. This script was tested on MACOS with python3 and requires jupyter notebook, requests, json and psutil.
Put the script in your home directory and then usage looks like:
python ~/interrupt_bad_kernels.py
Interrupt kernel...
UnicodeEncodeError: 'latin-1' codec can't encode character
...ommended
that you only use keyword parameters. Consult the MySQL C API
documentation for more information.
host
string, host to connect
user
string, user to connect as
passwd
string, password to use
db
string...
How to Create a circular progressbar in Android which rotates on it?
... android:useLevel="true"><!-- this line fixes the issue for lollipop api 21 -->
<gradient
android:angle="0"
android:endColor="#007DD6"
android:startColor="#007DD6"
android:type="sweep"
android:useLevel="false" />
...
What does ellipsize mean in android?
...
Actually android:singleLine was deprecated since API level 3, so instead use android:maxLines. Please note: > if both singleLine and inputType are supplied, the inputType flags will override the value of singleLine. Check out the docs at R.attr.html#singleLine
...
Java Enum definition
...ll be asking yourself what the point of this is :) Well, it means that the API for Enum can refer to itself - for instance, being able to say that Enum<E> implements Comparable<E>. The base class is able to do the comparisons (in the case of enums) but it can make sure that it only compa...
Rails: Default sort order for a rails model?
...
You can use default_scope to implement a default sort order
http://api.rubyonrails.org/classes/ActiveRecord/Scoping/Default/ClassMethods.html
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Difference between class and type
...ld be considered valid.
The Java type system, as exposed by the reflection API, has two types: Class<T> class and Type interface, which the former implements. In this system, a class (an element that is described by an instance of Class<T>) is any type created with the keyword class or i...
Rails: How does the respond_to block work?
...xecutes your block, passing a Responder into the format argument.
http://api.rubyonrails.org/v4.1/classes/ActionController/Responder.html
The Responder does NOT contain a method for .html or .json, but we call these methods anyways! This part threw me for a loop.
Ruby has a feature called method...
jQuery Ajax calls and the Html.AntiForgeryToken()
...f jQuery 1.8, the .ajaxSend() method should only be attached to document." api.jquery.com/ajaxsend
– RJ Cuthbertson
Aug 28 '14 at 19:22
1
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Why is it not advisable to have the database and web server on the same machine?
...your DB, the maximum exposure is what your app can do through the database API. If you have a business tier in between, you have one more step between your attacker and your data. If, on the other hand, your database is on the same server, the attacker now has root access to your data and server.
Sc...