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Will Dispose() be called in a using statement with a null object?
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Note that even if your variable is null, the using block is executed, and if you reference your variable inside the using block without first null-checking it, you WILL get NullReferenceException. To prevent misinterpretation, this answer s...
Is == in PHP a case-sensitive string comparison?
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Yes, but it does a comparison byte-by-byte.
If you're comparing unicode strings, you may wish to normalize them first. See the Normalizer class.
Example (output in UTF-8):
$s1 = mb_convert_encoding("\x00\xe9", "UTF-8", "UTF-16BE");
$s2 = mb_convert_encoding("\x00\x65...
CSS: how to position element in lower right?
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But how to solve it if .box itself has to be position:absolute ? Impossible?
– Black
Oct 20 '15 at 7:13
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What is the proper way to URL encode Unicode characters?
...oding in the past, browsers attempt several methods of decoding a URI, but if you're the one doing the encoding you should use UTF-8.
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In Python, what is the difference between “.append()” and “+= []”?
What is the difference between:
12 Answers
12
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How to write a UTF-8 file with Java?
...tringToFile(f, document.outerHtml(), "UTF-8");
This will create the file if it does not exist.
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Reading a UTF8 CSV file with Python
...or field1, field2, field3 in reader:
print field1, field2, field3
PS: if it turns out that your input data is NOT in utf-8, but e.g. in ISO-8859-1, then you do need a "transcoding" (if you're keen on using utf-8 at the csv module level), of the form line.decode('whateverweirdcodec').encode('utf...
How to get Top 5 records in SqLite?
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square brackets are necessary if there's a space in the title.
– John Lord
Apr 2 at 20:10
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node.js hash string?
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If you just want to md5 hash a simple string I found this works for me.
var crypto = require('crypto');
var name = 'braitsch';
var hash = crypto.createHash('md5').update(name).digest('hex');
console.log(hash); // 9b74c9897ba...
Swift variable decorations with “?” (question mark) and “!” (exclamation mark)
I understand that in Swift all variables must be set with a value, and that by using optionals we can set a variable to be set to nil initially.
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