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How to check for a valid Base64 encoded string
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calling base64String.Contains multiple times may result in poor performance incase of base64String being a large string.
– NucS
Jul 23 '15 at 11:46
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Passing references to pointers in C++
As far as I can tell, there's no reason I shouldn't be allowed to pass a reference to a pointer in C++. However, my attempts to do so are failing, and I have no idea why.
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DirectX SDK (June 2010) Installation Problems: Error Code S1023
I seem to be having some problems installing the DirectX SDK. Everything seems to be going well during the install, but at the end I get the message:
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Get last field using awk substr
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this worked for me when receiving from piped input. Totally forgot about perl.
– Chris
May 23 '18 at 21:46
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How to retrieve absolute path given relative
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use:
find "$(pwd)"/ -type f
to get all files or
echo "$(pwd)/$line"
to display full path (if relative path matters to)
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How to reverse a 'rails generate'
I want to delete all the files it created and roll back any changes made, but not necessarily to the database, but more to the config files.
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How do you crash a JVM?
...ught that you could do so by writing an infinite for-loop that would eventually use up all the memory.
27 Answers
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.NET String.Format() to add commas in thousands place for a number
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@MacSigler It's actually not true, see Roger Lipscombe's comment on the answer above: String.Format will apply localization automatically.
– Dan Bechard
Oct 17 '13 at 19:34
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What is the good python3 equivalent for auto tuple unpacking in lambda?
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No, there is no other way. You covered it all. The way to go would be to raise this issue on the Python ideas mailing list, but be prepared to argue a lot over there to gain some traction.
Actually, just not to say "there is no way out", a third way could be to imp...
Copy folder structure (without files) from one location to another
...p 23 '15 at 16:04
sudo make install
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answered Nov 1 '10 at 23:41
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