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Is there an MD5 Fixed Point where md5(x) == x?
Is there a fixed point in the MD5 transformation, i.e. does there exist x such that md5(x) == x ?
7 Answers
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ASP.NET MVC controller actions that return JSON or partial html
...verloadable so you can also do:
return Content("<xml>This is poorly formatted xml.</xml>", "text/xml");
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How do I delete unpushed git commits?
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Thought git remote lists origin for me, git reset --hard origin says fatal: ambiguous argument 'origin': unknown revision or path not in the working tree.. Why?
– trss
Jul 10 '13 at 12:01
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How to create relationships in MySQL
...ULL,
balance FLOAT( 9 ) NOT NULL,
PRIMARY KEY ( account_id ),
FOREIGN KEY (customer_id) REFERENCES customers(customer_id)
) ENGINE=INNODB;
You have to specify that the tables are innodb because myisam engine doesn't support foreign key. Look here for more info.
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How to change options of with jQuery?
...on></option>")
.attr("value", value).text(key));
});
Edit: For removing the all the options but the first, you can use the :gt selector, to get all the option elements with index greater than zero and remove them:
$('#selectId option:gt(0)').remove(); // remove all options, but not ...
JavaScript file upload size validation
Is there any way to check file size before uploading it using JavaScript?
13 Answers
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Can I underline text in an Android layout?
...wered Mar 7 '10 at 2:29
Anthony ForloneyAnthony Forloney
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How to check if running as root in a bash script
...o echo $EUID ; that's a bad test and will fail because $EUID is expanded before the command is passed to sudo. Try putting echo $EUID in a test script and running that with sudo.
– user1169420
Feb 18 '19 at 3:49
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Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
How to detect if Visual C++ Redistributable for Visual Studio 2012 is installed?
20 Answers
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Is there a way to check if int is legal enum in C#?
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Seems that IsDefined is not working for bitwised enum members.
– Saeed Neamati
Aug 11 '12 at 7:14
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