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Getting an “ambiguous redirect” error
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Bash can be pretty obtuse sometimes.
The following commands all return different error messages for basically the same error:
$ echo hello >
bash: syntax error near unexpected token `newline`
$ echo hello > ${NONEXISTENT}
bash: ${NONEXISTENT}: ambiguous redirect
$ echo hello > "${NONE...
How to disable UITextField editing but still accept touch?
...paste, cut and select text, and I don't want it. Only the Picker should modify text field.
15 Answers
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Using C# to check if string contains a string in string array
I want to use C# to check if a string value contains a word in a string array. For example,
29 Answers
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Cannot use object of type stdClass as array?
...ult.
You can access the data like this:
var_dump($result->context);
If you have identifiers like from-date (the hyphen would cause a PHP error when using the above method) you have to write:
var_dump($result->{'from-date'});
If you want an array you can do something like this:
$result ...
Int or Number DataType for DataAnnotation validation attribute
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For any number validation you have to use different different range validation as per your requirements :
For Integer
[Range(0, int.MaxValue, ErrorMessage = "Please enter valid integer Number")]
for float
[Range(0, float.MaxValue, ErrorMessage = "Please enter va...
Finding most changed files in Git
...git effort is just a bash script you can find here and adapt to your needs if you need something more special.
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Update just one gem with bundler
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Here you can find a good explanation on the difference between
Update both gem and dependencies:
bundle update gem-name
or
Update exclusively the gem:
bundle update --source gem-name
along with some nice examples of possible side-effects.
Update
As @Tim's ans...
How do I load a PHP file into a variable?
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I suppose you want to get the content generated by PHP, if so use:
$Vdata = file_get_contents('http://YOUR_HOST/YOUR/FILE.php');
Otherwise if you want to get the source code of the PHP file, it's the same as a .txt file:
$Vdata = file_get_contents('path/to/YOUR/FILE.php');
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Opposite of %in%: exclude rows with values specified in a vector
...cond option is illustrated in the help(match) page (where you would get to if you typed ?"%in%" ) where the new operator is called %w/o%.
– IRTFM
Apr 29 '11 at 12:50
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PHP PDO returning single row
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Most optimized if you use "LIMIT 1" in your prepare statement.
– mjspier
Mar 28 '11 at 9:06
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