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mongodb, replicates and error: { “$err” : “not master and slaveOk=false”, “code” : 13435 }
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Create a file named replStart.js, containing one line: rs.slaveOk()
Then include --shell replStart.js when you launch the Mongo shell. Of course, if you're connecting locally to a single instance, this doesn't save any typing.
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Saving and Reading Bitmaps/Images from Internal memory in Android
...ent about the license this code is available under, to make it possible to include in a project?
– Don Park
Jan 13 '18 at 5:15
3
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Change bootstrap navbar collapse breakpoint without using LESS
...and you don't want to replace the vendor code (you shouldn't), you have to include the file that contains the variable with your custom value before the bootstrap sass files. The reason being is all of Bootstrap’s variables are set to default! values, so we need to override these values by import...
Using XPATH to search text containing
...ser when
rendered. We do this by replacing all
non-visible whitespace (including the
non-breaking space " ") with a
single space. All visible newlines
(<br>, <p>, and <pre> formatted
new lines) should be preserved.
We use the same normalization logic on
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sql ORDER BY multiple values in specific order?
...the problem, it doesn't explain why or how it answers the question. Please include an explanation for your code, as that really helps to improve the quality of your post. Remember that you are answering the question for readers in the future, and those people might not know the reasons for your cod...
How do you attach a new pull request to an existing issue on github?
...eans we lose the previous discussion that the issue contained, which often includes hashing out whatever feature/fix/refactor the issue addresses. What is really needed is a way to straight up turn an issue in to a pull request once work on the issue has begun.
– Daniel Bingha...
How to manage a redirect request after a jQuery Ajax call
...is page, the redirect may be transparent to the ajaxSucces handler. Thus I included the header on the GET response of the login page (which was eventually and only triggering ajaxSuccess in my scenario).
– sieppl
Feb 18 '13 at 14:35
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How to add items to a spinner in Android?
...hile this may theoretically answer the question, it would be preferable to include the essential parts of the answer here, and provide the link for reference.
– Bill the Lizard
Jan 26 '12 at 21:00
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Singleton by Jon Skeet clarification
... closures. A nested class has access to its outer class's private members, including the private constructor here.
Read my article on beforefieldinit. You may or may not want the no-op static constructor - it depends on what laziness guarantees you need. You should be aware that .NET 4 changes the a...
namedtuple and default values for optional keyword arguments
..., this version is not pickleable/multiprocess serializable if the def() is included in a different module.
– Michael Scott Cuthbert
Jun 22 '14 at 11:03
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