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What's Mongoose error Cast to ObjectId failed for value XXX at path “_id”?
... that string is a valid ObjectId.
One way to resolve this is to add a check prior to your findById call to see if id is a valid ObjectId or not like so:
if (id.match(/^[0-9a-fA-F]{24}$/)) {
// Yes, it's a valid ObjectId, proceed with `findById` call.
}
...
The provider is not compatible with the version of Oracle client
...
I've been looking into this problem further, and you simply need to grab all the appropriate DLL's from the same downloaded version of ODP.Net and put them in the same folder as your Exe file, because ODP.Net is fussy about not mixing ver...
Customizing the template within a Directive
I have a form that is using markup from Bootstrap, like the following:
4 Answers
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Why is f(i = -1, i = -1) undefined behavior?
... time the same expression is evaluated.
That by itself doesn't seem like it would cause a problem - assuming that the operation being performed is storing the value -1 into a memory location. But there is also nothing to say that the compiler cannot optimize that into a separate set of instruct...
How to loop through all the properties of a class?
...ed to specify BindingFlags.GetProperty, you use that when calling type.InvokeMember() to get the value of a property.
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MySQL root password change
...een trying to reset my MySQL root password. I have run the mysqld_safe --skip-grant-tables, updated the root password, and checked the user table to make sure it is there. Once restarting the mysql daemon I tried logging in with the new root password that I just set and still get Access denied for...
Why isn't my Pandas 'apply' function referencing multiple columns working? [closed]
...swered May 3 '13 at 8:40
waitingkuowaitingkuo
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Login to Microsoft SQL Server Error: 18456
...Microsoft SQL Server Management Studio in the object explorer:
Right click on the server and click Properties
Go to the Security page
Under Server authentication choose the SQL Server and Windows Authentication mode radio button
Click OK
Restart SQL Services
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lua和c/c++互相调用实例分析 - C/C++ - 清泛网 - 专注C/C++及内核技术
...L, int idx);
void (lua_replace) (lua_State *L, int idx);
int (lua_checkstack) (lua_State *L, int sz);
lua中定义的变量和函数存放在一个全局table中，索引值为LUA_GLOBALSINDEX ，table相关操作接口：
void (lua_gettable) (lua_State *L, int idx);
void (lua_getfield) ...
How do I join two SQLite tables in my Android application?
...ed Sep 16 '14 at 14:01
Xtreme Biker
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answered Feb 10 '11 at 12:40
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