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Read entire file in Scala?
...e to the party, but I'd hate for people not to know they can do "io.File("/etc/passwd").slurp" in trunk.
– psp
Aug 26 '09 at 3:48
28
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C# using streams
....g. WriteByte(). There are no functions for dealing with integers, strings etc. This makes the stream very general-purpose, but less simple to work with if, say, you just want to transfer text.
However, .NET provides classes that convert between native types and the low-level stream interface, and ...
Javascript foreach loop on associative array object
...hat the Object.keys() function is available on modern browsers and in Node etc. That function returns the "own" keys of an object, as an array:
Object.keys(arr_jq_TabContents).forEach(function(key, index) {
console.log(this[key]);
}, arr_jq_TabContents);
The callback function passed to .forEach...
Recursion or Iteration?
... they are designed (Fibonacci sequences, traversing a tree like structure, etc.). Recursion makes the algorithm more succinct and easier to understand (therefore shareable and reusable).
Also, some recursive algorithms use "Lazy Evaluation" which makes them more efficient than their iterative brot...
SQL Server - Return value after INSERT
...ou'll be forced to migrate when that version of SQL is no longer supported etc so triggers won't cause a resultset. Whatever, it is not the best answer because if you have INSTEAD OF triggers the SCOPE_IDENTITY might not work (stackoverflow.com/questions/908257/…)
– gbn
...
Is there a tool to convert JavaScript files to TypeScript [closed]
...pts. You just need to turn off some compiler switches like --noImplictAny, etc. However, its good idea to turn them on eventually and add the type annotations where required
– Liero
Jun 28 '17 at 16:34
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How do you pass multiple enum values in C#?
...s. If you do not take care of defining the values as, for example, 1,2,4,8 etc, you will have problems.
– Denis Troller
Jun 23 '09 at 0:54
1
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How do I detect that an iOS app is running on a jailbroken phone?
...Wouldn't it be enough to look for any file/dir outside your sandbox? Like /etc?
– Rhythmic Fistman
Aug 1 '09 at 4:53
59
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Howto: Clean a mysql InnoDB storage engine?
...innodb_file_per_table ?
Suppose you were to add innodb_file_per_table to /etc/my.cnf (my.ini). Can you then just run OPTIMIZE TABLE on all the InnoDB Tables?
Good News : When you run OPTIMIZE TABLE with innodb_file_per_table enabled, this will produce a .ibd file for that table. For example, if y...
Android: When should I use a Handler() and when should I use a Thread?
...nning or very intensive (i.e. anything network, file IO, heavy arithmatic, etc).
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