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How to find out the MySQL root password
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one thing that tripped me up on a new install of mySQL and wonder why I couldn't get the default password to work and why even the reset methods where not working.
well turns out that on Ubuntu 18 the most recent version of ...
ToList()— does it create a new list?
...ct, the ToList will still contain the first object.
However, if you modify one of the objects in the original list, the ToList will still contain the same (modified) object.
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How to print out more than 20 items (documents) in MongoDB's shell?
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This one is more useful
– anwerj
Feb 21 '17 at 11:33
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Socket 错误返回码详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ver fail does. For example, if a call to WaitForMultipleObjects() fails or one of the registry APIs fails trying to manipulate the
protocol/namespace catalogs.
WSA_INVALID_HANDLE (OS dependent) Specified event object handle is invalid.
An application attempts to use an event object, but the...
var self = this?
... @michael you might be working inside pipe, map, subscribes... in one function and not calling functions, in this case "this" is changing, so the variable scope is the solution
– Skander Jenhani
Apr 21 at 9:37
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Check if something is (not) in a list in Python
...], comparators=[Name(id='B', ctx=Load())])))" If not grouped tightly to A, one would have expected the result to be "Expr(value=Compare(left=UnaryOp(op=Not(), operand=Name(id='A', ctx=Load())), ops=[In()], comparators=[Name(id='B', ctx=Load())]))" which is the parse for "(not A) in B".
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Reading a List from properties file and load with spring annotation @Value
... an error in my EL I get a org.springframework.expression.spel.SpelEvaluationException exception and not javax.el.ELException. Is your objected created by Spring?
– Wilhelm Kleu
Oct 25 '12 at 8:05
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HTTP Error 403.14 - Forbidden - The Web server is configured to not list the contents of this direct
..., and the default document is not configured. To resolve this problem, use one of the following methods. To resolve this problem, I followed the steps in Method 1 as mentioned in the MS Support page and its the recommended method.
Method 1: Enable the Directory Browsing feature in IIS (Recommended...
Detecting Browser Autofill
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See my one line answer if you just want to know if the value in the textbox was filled in by google chrome autocomplete.
– ThdK
Jun 2 '16 at 9:08
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Weird PHP error: 'Can't use function return value in write context'
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This can happen in more than one scenario, below is a list of well known scenarios :
// calling empty on a function
empty(myFunction($myVariable)); // the return value of myFunction should be saved into a variable
// then you can use empty on your vari...