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Is arr.__len__() the preferred way to get the length of an array in Python?
...5
The same works for tuples:
my_tuple = (1,2,3,4,5)
len(my_tuple)
# 5
And strings, which are really just arrays of characters:
my_string = 'hello world'
len(my_string)
# 11
It was intentionally done this way so that lists, tuples and other container types or iterables didn't all need to expl...
Reading CSV files using C#
I'm writing a simple import application and need to read a CSV file, show result in a DataGrid and show corrupted lines of the CSV file in another grid. For example, show the lines that are shorter than 5 values in another grid. I'm trying to do that like this:
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Volatile boolean vs AtomicBoolean
...ranteed that every method is "atomic".
Thus, if you use an AtomicInteger and getAndAdd(int delta), you can be sure that the result will be 10. In the same way, if two threads both negate a boolean variable concurrently, with an AtomicBoolean you can be sure it has the original value afterwards, wi...
How to schedule a task to run when shutting down windows
... XP to run when you shutdown windows. Such that I want to run a simple command line program I wrote in c# everytime I shut down windows. There doesn't seem to be an option in scheduled tasks to perform this task when my computer shuts down.
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Automatic text translation at MSDN pages - How to turn off?
...ou are a firefox user, you can use Redirector addon. Create a new redirect and set it up like this:
It will automatically redirect all msdn requests to english non-translated versions.
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SQL Server SELECT INTO @variable?
...uzzle! See mssqltips.com/sqlservertip/1888/…
– Smandoli
Feb 24 '16 at 18:01
10
To force the q...
Calling closure assigned to object property directly
...n object's property directly without reassigning the closure to a variable and then calling it. Is this possible?
12 Answer...
Scheduling R Script
...pt that pulls some data from a database, performs several operations on it and post the output to a new database.
7 Answer...
Why am I getting error for apple-touch-icon-precomposed.png
...ollowing logs many times in my server logs. Why I am getting these request and how can I avoid these?
11 Answers
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How to use @Nullable and @Nonnull annotations more effectively?
I can see that @Nullable and @Nonnull annotations could be helpful in preventing NullPointerException s but they do not propagate very far.
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