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mongoose vs mongodb (nodejs modules/extensions), which better? and why?
...name that the model is defined with can cause it to not save anything, w/o error. We have found that using all lowercase names works best. E.g. instead of doing something like mongooseInstace.model('MyCollection', { "_id": Number, "xyz": String }) it's better to do (even though the collection name i...
Why do you use typedef when declaring an enum in C++?
...es.
// C++
enum MyEnum {
// ...
};
void f( MyEnum x ); // Correct C++, Error in C
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Synchronous request in Node.js
...ill execute the first argument's elements as functions, so async throws an error trying to execute the objects as functions.
– lid
Apr 13 '14 at 20:03
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default select option as blank
...ing-space entity inside the option tags shown above produced the following error in 2013:
Error: W3C Markup Validaton Service (Public): The first child option
element of a select element with a required attribute and without a
multiple attribute, and whose size is 1, must have either an empt...
Cross-Origin Request Headers(CORS) with PHP headers
...erisk, you should send the accepted headers (first X-Requested-With as the error says).
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Callback functions in Java
...hat simple
public interface myCallback {
void onSuccess();
void onError(String err);
}
now to make this callback run when ever you wish to do to handle the results - more likely after async call and you wanna run some stuff which depends on these reuslts
// import the Interface class her...
Run a Python script from another Python script, passing in arguments [duplicate]
...
Re: "no raisin." This is not an error. However, it was interesting to see how long it would take for someone unfamiliar with Futurama to "correct" it in a random Stack Overflow question: two years and three months. :-)
– kindall
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Java: Literal percent sign in printf statement
...an actual percent sign into a printf statement in Java and I'm getting the error:
3 Answers
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How to find out client ID of component for ajax update/render? Cannot find component with expression
...e component you were trying to update
hit the page, the servlet exception error will tell you the correct client Id you need to reference.
Remove bogus component and put correct clientId in the original update
Here is code example as my words may not describe it best.
<p:tabView id="tabs">...
Unzip files programmatically in .net
...core web api, it read first entry fine, but on second entry it always give error A local file header is corrupt. Any though on this?
– SoftSan
May 25 '17 at 19:11
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