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php check if array contains all array values from another array
I would like to find out if $all contains all $search_this values and return true or false. any idea please?
5 Answers
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Python integer incrementing with ++ [duplicate]
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Care to suggest an elegant replacement for this: reserved_index = 0; col_names = [name if name != '_' else 'reserved' + (reserved_index++) for name in column_names]? I'm passed a list of column names where some that are not interesting are just '_'. I need to construct a temporary...
How can I handle the warning of file_get_contents() function in PHP?
...the warning by putting an error control operator (i.e. @) in front of the call to file_get_contents():
$content = @file_get_contents($site);
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Find files containing a given text
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find them and grep for the string:
This will find all files of your 3 types in /starting/path and grep for the regular expression '(document\.cookie|setcookie)'. Split over 2 lines with the backslash just for readability...
find /starting/path -type f -name "*.php" -o -nam...
How can I get enum possible values in a MySQL database?
...want to populate my dropdowns with enum possible values from a DB automatically. Is this possible in MySQL?
24 Answers
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Strings as Primary Keys in SQL Database [closed]
... wouldn't it depend on the database? I would think a properly indexed string would not be that much slower if at all from a number?
– Ryan Guill
Feb 5 '09 at 20:09
2
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Is there any method to get the URL without query string?
I have a URL like http://localhost/dms/mduserSecurity/UIL/index.php?menu=true&submenu=true&pcode=1235 .
14 Answers...
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...
jQuery validation: change default error message
...adding the same error message to each field.
$('.required').each(function(index) {
$(this).rules("add", {
messages: {
required: "Custom error message."
}
});
});
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Find the nth occurrence of substring in a string
...,s)]
[0, 2, 11]
>>> [m.start() for m in re.finditer(r"ab",s)][2] #index 2 is third occurrence
11
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