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Using semicolon (;) vs plus (+) with exec in find
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Dumb q: I notice that + associated with -exec is always escaped, but + associated with -mtime is not. Do you know the reason? I guess it is habit from escaping ; associated with -exec.
– kevinarpe
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How to print to console using swift playground?
...pping the string in println(), simply output the string. For example:
for index in 1...5 {
"The number is \(index)"
}
Will write (5 times) in the playground area. This will allow you to display it in the Assistant Editor (via the little circle on the far right edge).
However, if you were to ...
Deny access to one specific folder in .htaccess
...u just wish to disallow a listing of directory files you can use
Options -Indexes
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How to set radio button checked as default in radiogroup?
... or if you don't want to id your RadioButton and you know the index you can use ((RadioButton)radioGroup.getChildAt(INDEX)).setChecked(true);
– Ahmad Kayyali
Apr 29 '13 at 12:32
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How to convert a private key to an RSA private key?
Let me explain my question first. I bought a certificate from a CA and used the following format to generate the csr and the private key:
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android get real path by Uri.getPath()
...} else {
cursor.moveToFirst();
int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
result = cursor.getString(idx);
cursor.close();
}
return result;
}
NOTE: managedQuery() method is deprecated, so I am not using it.
Last edit: Improvemen...
How to create a sequence of integers in C#?
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Linq projection with the rarely used indexer overload (i):
(new int[11]).Select((o,i) => i)
I prefer this method for its flexibilty.
For example, if I want evens:
(new int[11]).Select((item,i) => i*2)
Or if I want 5 minute increments of an hour:
(n...
Can modules have properties the same way that objects can?
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Q: Would there be any particular advantage(s) to deriving the instance's class from types.ModuleType as shown in @Unknown's otherwise very similar answer?
– martineau
May 24 '11 at 8:53
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How to get nth jQuery element
...t) function:
$("td").eq(2).css("color", "red");
Also, remember that the indexes are zero-based.
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What is the difference between trie and radix trie data structures?
...Because in TRIE if you wan to search the next char you need to see the ith index in the child array of the current node but in radix tree you need search for all the child nodes sequentially. See the implementation code.google.com/p/radixtree/source/browse/trunk/RadixTree/src/…
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