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How to subtract a day from a date?

...=-5) It can similarly be used with other parameters e.g. seconds, weeks etc share | improve this answer | follow | ...
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How to get the groups of a user in Active Directory? (c#, asp.net)

...far did not include well-known identifiers such as Everyone, Domain Users, etc... The code you provided is literarily instant and includes all sids, yes only the sids but that's what I need, including the well-known and custom ones! – Thierry Sep 14 '18 at 8:53...
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How do I get the resource id of an image if I know its name?

... once you use xxxxhdpi, xxhdpi, etc. this method becomes less useful – Someone Somewhere Jun 25 '16 at 14:08  | ...
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What is SYSNAME data type in SQL Server?

...d by Microsoft when building the internal sys tables and stored procedures etc within SQL Server. For example, by executing Exec sp_help 'sys.tables' you will see that the column name is defined as sysname this is because the value of this is actually an object in itself (a table) I would worry to...
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What is Turing Complete?

...complete. Most modern programming languages (e.g. Java, JavaScript, Perl, etc.) are all Turing complete because they each implement all the features required to run programs like addition, multiplication, if-else condition, return statements, ways to store/retrieve/erase data and so on. Update: Yo...
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Unicode, UTF, ASCII, ANSI format differences

..., you're wrong. (That's just my experience of people posting in newsgroups etc - outside mail, it's really not widely used at all.) UTF-32: Fixed width encoding using 4 bytes per code point. This isn't very efficient, but makes life easier outside the BMP. I have a .NET Utf32String class as part of ...
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How do I provide a username and password when running “git clone git@remote.git”?

...he @ is the username, and the authentication method (password, public key, etc.) is determined by ssh, not Git. Git has no way to pass a password to ssh, because ssh might not even use a password depending on the configuration of the remote server. Use ssh-agent to avoid typing passwords all the t...
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Python __call__ special method practical example

... some default built-in validators such as email validators, url validators etc., which broadly fall under the umbrella of RegEx validators. To implement these cleanly, Django resorts to callable classes (instead of functions). It implements default Regex Validation logic in a RegexValidator and then...
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How to escape a JSON string to have it in a URL?

...d to urldecode() data which comes in PHP $_POST or any other (GET, REQEST, etc.). Depending on what you do from here on, you might be opening yourself for a security issue (SQL injection, etc.) – Tit Petric Jul 27 '17 at 7:25 ...
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Difference between core and processor

...ory controller to talk to the memory, I/O controllers (display, PCIe, USB, etc..). In the past these elements were outside the CPU, in the complementary "chipset", but most modern design have integrated them into the CPU. In addition the CPU may have an integrated GPU, and pretty much everything el...