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How to find the most recent file in a directory using .NET, and without looping?
... Personally, I find that the non-sugared version is easier to read: directory.GetFiles().OrderByDescending(f => f.LastWriteTime).First()
– Jørn Schou-Rode
Jul 24 '09 at 20:32
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Replace multiple whitespaces with single whitespace in JavaScript string
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@Me Please read the question carefully: "each time there's more than only one whitespace I'd like it be only one".
– bjornd
Dec 29 '12 at 9:45
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How to find if directory exists in Python
...some platforms these will return false if the file/directory exists, but a read permission error also occurs.
– cowlinator
Dec 5 '18 at 0:39
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Which HTML5 reset CSS do you use and why? [closed]
...ont-size property uses a named keyword to specifically target browsers who read those, which makes the YUI font scales effective across every major browser (developer.yahoo.com/yui/examples/fonts/fonts-size_source.html). I would also never want to impose upon the normal flow of elements and so I wou...
In Java, what is the best way to determine the size of an object?
I have an application that reads a CSV file with piles of data rows. I give the user a summary of the number of rows based on types of data, but I want to make sure that I don't read in too many rows of data and cause OutOfMemoryError s. Each row translates into an object. Is there an easy way t...
Check if a value exists in pandas dataframe index
...t the most efficient way to solve the problem, but I (1) like the way this reads and (2) you can easily subset where df1 index exists in df2:
df3 = df1[df1.index.isin(df2.index)]
or where df1 index does not exist in df2...
df3 = df1[~df1.index.isin(df2.index)]
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Error 5 : Access Denied when starting windows service
...ould copy files from the dev machine. Giving Network Service the rights of Read/Execute/List should be good enough.
– ZZZ
Oct 30 '13 at 4:15
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What exactly does the .join() method do?
... pretty new to Python and am completely confused by .join() which I have read is the preferred method for concatenating strings.
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Save Javascript objects in sessionStorage
...nnot support an arbitrary object because it may contain function literals (read closures) which cannot be reconstructed after a page reload.
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Java equivalent to #region in C#
...comment/advice (and by no means an answer to your question). It is a widespread opinion that regions should be avoided, since they let you hide class complexity instead of working on your coding style. Instead of huge classes, where each class is responsible for a lot of functionality, work on break...