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Asynctask vs Thread in android
...kground work, I used a separate Thread . But as suggested by others, I am now using AsyncTask .
5 Answers
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How do I create a new GitHub repo from a branch in an existing repo?
I have master and new-project branches. And now I'd like to create a brand new repo with its master based on the new-project branch.
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mysql - how many columns is too many?
I'm setting up a table that might have upwards of 70 columns. I'm now thinking about splitting it up as some of the data in the columns won't be needed every time the table is accessed. Then again, if I do this I'm left with having to use joins.
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Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
... might find in knockout or other MVVM style libraries. Essentially, React knows when to re-render the scene because it is able to observe when this data changes. Dirty checking is slower than observables because you must poll the data at a regular interval and check all of the values in the data str...
How to sort a dataFrame in python pandas by two or more columns?
...n a future version of pandas. The way to sort a dataframe by its values is now is DataFrame.sort_values
As such, the answer to your question would now be
df.sort_values(['b', 'c'], ascending=[True, False], inplace=True)
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Avoiding if statement inside a for loop?
... cases -- two in this case) and use a non-type template argument which is known at compile-time:
template<bool index = true>
// ^^^^^^ note: the default value is now part of the template version
// see below to understand why
void writeVector(const vec...
Selecting pandas column by location
...: The original answer suggested the use of df.ix[:,2] but this function is now deprecated. Users should switch to df.iloc[:,2].
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What do the return values of node.js process.memoryUsage() stand for?
...dicated to storing reference types like objects, strings and closures.
Now it is easy to answer the question:
rss: Resident Set Size
heapTotal: Total Size of the Heap
heapUsed: Heap actually Used
Ref: http://apmblog.dynatrace.com/2015/11/04/understanding-garbage-collection-and-hunting-memory...
Is it possible to figure out the parameter type and return type of a lambda?
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I think, it is a good start. +1 for that. Now we need to work on function type to extract the required information. (I don't want to use Boost as of now, as I want to learn the stuffs).
– Nawaz
Oct 30 '11 at 7:22
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MySQL “WITH” clause
...l#recursive_queries
Informix 14.10 and later:
https://www.ibm.com/support/knowledgecenter/SSGU8G_14.1.0/com.ibm.sqls.doc/ids_sqs_with.htm
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