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How many files can I put in a directory?

... I have had over 8 million files in a single ext3 directory. libc readdir() which is used by find, ls and most of the other methods discussed in this thread to list large directories. The reason ls and find are slow in this case is that readdir() only reads 32K of directory entries at a t...
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What's the difference between $evalAsync and $timeout in AngularJS?

...distinction between $timeout, $evalAsync, $digest, $apply, I invite you to read my answer on that other question: https://stackoverflow.com/a/23102223/1501926 Also be sure to read the documentation: The $evalAsync makes no guarantees as to when the expression will be executed, only that: ...
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How to make grep only match if the entire line matches?

...at case: grep '^[[:blank:]]*ABB\.log[[:blank:]]*$' a.tmp A simple while-read loop in shell would do this implicitly: while read file do case $file in (ABB.log) printf "%s\n" "$file" esac done < a.tmp share ...
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Initializing C# auto-properties [duplicate]

... Foo { public string Bar { get; set; } = "bar"; } You can also write read-only automatically-implemented properties, which are only writable in the constructor (but can also be given a default initial value: public class Foo { public string Bar { get; } public Foo(string bar) { ...
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How to get an object's property's value by property name?

...your question and explain why he should try this and why it improves the already existing answers. – T3 H40 Jan 15 '16 at 14:41 ...
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How do I use the conditional operator (? :) in Ruby?

...ast case as said issue does not arise. You can use the "long-if" form for readability on multiple lines: question = if question.size > 20 then question.slice(0, 20) + "..." else question end share | ...
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Simple insecure two-way data “obfuscation”?

...We will have to write the unencrypted bytes to the stream, * then read the encrypted result back from the stream. */ #region Write the decrypted value to the encryption stream CryptoStream cs = new CryptoStream(memoryStream, EncryptorTransform, CryptoStreamMode.Writ...
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List directory in Go

... You can try using the ReadDir function in the io/ioutil package. Per the docs: ReadDir reads the directory named by dirname and returns a list of sorted directory entries. The resulting slice contains os.FileInfo types, which provide the met...
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Multithreading: What is the point of more threads than cores?

...thought the point of a multi-core computer is that it could run multiple threads simultaneously. In that case, if you have a quad-core machine, what's the point of having more than 4 threads running at a time? Wouldn't they just be stealing time (CPU Resources) from each other? ...
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Storing Python dictionaries

...e third argument to pickle.dump, too. If the file doesn't need to be human-readable then it can speed things up a lot. – Steve Jessop Aug 18 '11 at 0:11 12 ...