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How big can a user agent string get?

... msdn.microsoft.com/en-us/library/ms187993(v=sql.90).aspx Instead, use NVARCHAR(MAX). Source: stackoverflow.com/questions/564755/… – Matt Roy Aug 14 '13 at 14:54 3 ...
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Move capture in lambda

...t;type_traits> #include <functional> namespace detail { enum selection_enabler { enabled }; } #define ENABLE_IF(...) std::enable_if_t<(__VA_ARGS__), ::detail::selection_enabler> \ = ::detail::enabled // This allows forwarding an object using the copy c...
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MySql Table Insert if not exist otherwise update

...p using: replace into last_recogs (id, hasher_id, hash_id, last_recog) select l.* from (select id, hasher_id, hash_id, [new_value] from last_recogs where hasher_id in (select id from hashers where name=[hasher_name]) and hash_id in (select id from hashes where name=[hash_name]) ...
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How to remove selected commit log entries from a Git repository while keeping their changes?

I would like to remove selected commit log entries from a linear commit tree, so that the entries do not show in the commit log. ...
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CSS Input with width: 100% goes outside parent's bound

...il" class="login-field"> <label for="email" style="-moz-user-select: none;-webkit-user-select: none;" onselectstart="return false;">E-mail address</label> <span><input name="email" id="email" type="text" /></span> </div> <div clas...
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How to check if command line tools is installed

...ars in the Applications directory. There are also the xcodebuild and xcode-select files in /usr/bin I need to know if the command line tools is installed. Is there a command for it? What can I do to see if XCode CLT is installed and if yes to find the version installed? ...
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Can overridden methods differ in return type?

... class Alpha { Alpha doStuff(char c) { return new Alpha(); } } class Beta extends Alpha { Beta doStuff(char c) { // legal override in Java 1.5 return new Beta...
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How do I drop a function if it already exists?

... IF EXISTS ( SELECT * FROM sysobjects WHERE id = object_id(N'function_name') AND xtype IN (N'FN', N'IF', N'TF') ) DROP FUNCTION function_name GO If you want to avoid the sys* tables, you could instead do (from here in example A...
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Is there any kind of hash code function in JavaScript?

... var hash = 0; for (var i = 0; i < this.length; i++) { var character = this.charCodeAt(i); hash = ((hash<<5)-hash)+character; hash = hash & hash; // Convert to 32bit integer } return hash; } That is the way of implementation in Java (bitwise operat...
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How do I append one string to another in Python?

... _Py_ForgetReference(v); *pv = (PyObject *) PyObject_REALLOC((char *)v, PyBytesObject_SIZE + newsize); if (*pv == NULL) { PyObject_Del(v); PyErr_NoMemory(); return -1; } _Py_NewReference(*pv); sv = (PyBytesObject *) *pv; Py_SIZE(sv) = newsize;...