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Failed to load c++ bson extension
... noob here. I've been trying to set up a sample node app but the following error keeps popping up every time I try to run:
...
How do I manage MongoDB connections in a Node.js web application?
....then(() => bootMyApplication())
.catch((e) => {
console.error(e);
// Always hard exit on a database connection error
process.exit(1);
});
When in flight your app can simply call get() when it needs a DB connection.
const db = require('./myAwesomeDbModule');
...
IntelliJ gives Fatal Error: Unable to find package java.lang in classpath or bootclasspath
...
This error happend to me after i've updated my JDK version to jdk1.8.0_161 -
But the project's sdk was still pointing to the old jdk 1.8.0_131
(Seems that updgrading java causing the previous version to be wiped).
Do this:
In...
How do I create an abstract base class in JavaScript?
...imal = function() {
if (this.constructor === Animal) {
throw new Error("Can't instantiate abstract class!");
}
// Animal initialization...
};
/**
@abstract
*/
Animal.prototype.say = function() {
throw new Error("Abstract method!");
}
The Animal "class" and the say method a...
Help with C# generics error - “The type 'T' must be a non-nullable value type”
... of that function -- it's the Nullable class that is the root cause of the error, so this is actually more helpful that if the compiler just pointed to your function and said "this ain't right, fix it!" (Imagine if CoalesceMax used several generics, and violated the constraint on only one of them - ...
fatal: Not a git repository (or any of the parent directories): .git [duplicate]
...d the command the website prompted me to put into the terminal, I got this error message fatal:
1 Answer
...
C++代码执行安装包静默安装 - C/C++ - 清泛网 - 专注C/C++及内核技术
...rerToken( OUT PHANDLE phExplorerToken )
{
DWORD dwStatus = ERROR_FILE_NOT_FOUND ;
BOOL bRet = FALSE ;
HANDLE hProcess = NULL ;
HANDLE hProcessSnap = NULL ;
TCHAR szExplorerPath[MAX_PATH] = { 0 } ;
TCHAR FileName[MAX_PATH] = { 0 } ...
Error in SQL script: Only one statement is allowed per batch
...eployment, but when I try to build the VS project for 3 of them I get this error:
3 Answers
...
Duplicate symbols for architecture x86_64 under Xcode
...estion with above title but have not found the right answer yet. I got the error:
51 Answers
...
二维码的生成细节及原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...了上述的那些地方，剩下的地方存放 Data Code 数据码 和 Error Correction Code 纠错码。
数据编码
我们先来说说数据编码。QR码支持如下的编码：
Numeric mode 数字编码，从0到9。如果需要编码的数字的个数不是3的倍数，那么，最后...