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How do I create a MongoDB dump of my database?
...ed to: prod.example.com
all dbs
DATABASE: log to dump/log
log.errors to dump/log/errors.bson
713 objects
log.analytics to dump/log/analytics.bson
234810 objects
DATABASE: blog to dump/blog
blog.posts to dump/log/blog.posts.bson
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Java Try Catch Finally blocks without Catch
...er running the finally block).
If the finally block throws an exception / error / throwable, and there is already a pending throwable, it gets ugly. Quite frankly, I forget exactly what happens (so much for my certification years ago). I think both throwables get linked together, but there is som...
How to check null objects in jQuery
...@AurelianoBuendia, you have used lenght instead of length; it's a spelling error.
– Sam
Aug 10 '12 at 8:28
4
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Understanding checked vs unchecked exceptions in Java
...ck that does nothing at all, or worse, deletes or interferes with critical error information. That is why checked exceptions are a failure.
– adrianos
Aug 24 '12 at 13:01
3
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Checking if an object is a given type in Swift
... is not a string array
}
You can use "as!" and that will throw a runtime error if obj is not of type [String]
let stringArray = obj as! [String]
You can also check one element at a time:
let items : [Any] = ["Hello", "World"]
for obj in items {
if let str = obj as? String {
// obj is ...
How can I access Google Sheet spreadsheets only with Javascript?
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})
.catch(function (error) {
console.log(error);
});
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$(window).scrollTop() vs. $(document).scrollTop()
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Permission denied on accessing host directory in Docker
...an not access it from within the container, even if the access permissions look good.
11 Answers
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Get an object's class name at runtime
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typescript will throw error on this. should do let instance: any = this.constructor; console.log(instance.name);
– Subash
Jul 29 '16 at 6:26
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Running SSH Agent when starting Git Bash on Windows
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