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alternatives to REPLACE on a text or ntext datatype

... IF your data won't overflow 4000 characters AND you're on SQL Server 2000 or compatibility level of 8 or SQL Server 2000: UPDATE [CMS_DB_test].[dbo].[cms_HtmlText] SET Content = CAST(REPLACE(CAST(Content as NVarchar(4000)),'ABC','DEF') AS NText) WHERE Cont...
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Convert to absolute value in Objective-C

...+ programs too.) (Alas, there is no habs(short) function. Or scabs(signed char) for that matter...) Apple's and GNU's Objective-C headers also include an ABS() macro which is type-agnostic. I don't recommend using ABS() however as it is not guaranteed to be side-effect-safe. For instance, ABS(a+...
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What is the difference between an annotated and unannotated tag?

...release without making a release commit. Lightweight tags don't have that extra information, and don't need it, since you are only going to use it yourself to develop. git push --follow-tags will only push annotated tags git describe without command line options only sees annotated tags Internals...
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What makes a keychain item unique (in iOS)?

...ivate keys. That's a lot different to Apple's sample code that only stores string credentials (username/password). However, I have found out that when you set the kSecClass to kSecClassCertificate or kSecClassKey the Keychain checks also if the entry (the value) is already stored. This prevents from...
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Schema for a multilanguage database

... Then you can get the value by XPath-Query in SQL, where you can put the string-variable in filemeta.value('(/lang//' + @in_language + '/node())[1]', 'nvarchar(MAX)') AS bla And you can update the value like this: UPDATE YOUR_TABLE SET YOUR_XML_FIELD_NAME.modify('replace value of (/lang/de/tex...
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Pimpl idiom vs Pure virtual class interface

... important. It's appropriate for it to be a key in a std::map. Example, a "string" class, or a "date" class, or a "complex number" class. To "copy" instances of such a class makes sense. An Entity type Identity is important. Always passed by reference, never by "value". Often, doesn't make sense t...
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Loop inside React JSX

...this with a ul (unordered list). <ul> {objects.map((object:string,i:number)=>{ return <li>{object}</li> })} </ul> using TypeScript – Roberto C Navarro Sep 28 '15 at 20:10 ...
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WatiN or Selenium? [closed]

... { IE _ie = null; object _lock = new object(); IE GetInstance(string UrlFragment) { lock (_lock) { if (_ie == null) { var instances = new IECollection(true); //Find all existing IE instances var match = instanc...
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Tab space instead of multiple non-breaking spaces (“nbsp”)?

... I used this in a case for Swing JTable headers with a String value and an HTML arrow-type character, where I needed this character as a separator. Works great! Thanks! – Blake Neal Mar 27 '17 at 19:47 ...
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Usage of __slots__?

...Unifying types and classes in Python 2.2 If you subclass a built-in type, extra space is automatically added to the instances to accomodate __dict__ and __weakrefs__. (The __dict__ is not initialized until you use it though, so you shouldn't worry about the space occupied by an empty dictionary for...