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Abstract methods in Python [duplicate]
...ent(self, input):
"""Method documentation"""
return
Also read this good tutorial: http://www.doughellmann.com/PyMOTW/abc/
You can also check out zope.interface which was used prior to introduction of ABC in python.
http://pypi.python.org/pypi/zope.interface
http://wiki.zope.or...
Salting Your Password: Best Practices?
...
I've added a link to an old question, read those answers. Basically, by not using a different random salt per password you're taking an unnecessary security risk, that might be a real problem in the future.
– Georg Schölly
...
How can I convert JSON to CSV?
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With the pandas library, this is as easy as using two commands!
pandas.read_json()
To convert a JSON string to a pandas object (either a series or dataframe). Then, assuming the results were stored as df:
df.to_csv()
Which can either return a string or write directly to a csv-file.
Based ...
How to capture the “virtual keyboard show/hide” event in Android?
...showing/hiding the keyboard and do a corresponding transition.
I recommend reading Android 11 preview and the corresponding documentation
Before Android 11
However, this work has not been made available in a Compat version, so you need to resort to hacks.
You can get the window insets and if the bot...
HTML5 Local Storage fallback solutions [closed]
... })();
/**
* @param {String} name The name of the property to read from this document's cookies
* @return {?String} The specified cookie property's value (or null if it has not been set)
*/
var _readCookie = function(name) {
var nameEQ = name + "=";
var ca ...
Android gradle: buildtoolsVersion vs compileSdkVersion
... @XavierDucrohet Do I have to specify buildToolsVersion? I remember that I read somewhere that the latest build tools version is selected automatically. I tried removing buildToolsVersion, but Android Studio is not happy with it.
– Hong
Apr 25 '15 at 1:39
...
Maven2 property that indicates the parent directory
...ialize</phase>
<goals>
<goal>read-project-properties</goal>
</goals>
<configuration>
<files>
<file>${env-properties-file-by-groovy}</file>
<...
How to get city name from latitude and longitude coordinates in Google Maps?
...}
// convert response to string
try {
BufferedReader reader = new BufferedReader(new InputStreamReader(is, "iso-8859-1"), 8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
...
How to do the equivalent of pass by reference for primitives in Java
...his choice would require a small change to the callsite in main so that it reads, toyNumber = temp.play(toyNumber);.
Choice 3: make it a class or static variable
If the two functions are methods on the same class or class instance, you could convert toyNumber into a class member variable.
Choice ...
Soft keyboard open and close listener in an activity in Android
...ut didn't click on other views, now again I click on same edittext which already have focus then what will happen ?
– N Sharma
Sep 12 '14 at 10:17
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