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How to work around the lack of transactions in MongoDB?

...ase commit . The second solution seems the best choice. The third I don't wish to follow because it seems that many things could go wrong and I can't test it in every aspect. I'm having a hard time refactoring my project to perform atomic operations. I don't know whether this comes from my limited v...
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Capture Image from Camera and Display in Activity

...ck one more image and then select the image and it should return back and display that image in the activity. 16 Answers ...
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How to Right-align flex item?

Is there a more flexbox-ish way to right-align "Contact" than to use position: absolute ? 13 Answers ...
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How to use GROUP BY to concatenate strings in MySQL?

Basically the question is how to get from this: 6 Answers 6 ...
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Good ways to sort a queryset? - Django

what I'm trying to do is this: 3 Answers 3 ...
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Cast a Double Variable to Decimal

How does one cast a double to decimal which is used when doing currency development. Where does the M go? 5 Answers ...
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Access to Modified Closure

The above seems to work fine though ReSharper complains that this is "access to modified closure". Can any one shed light on this? ...
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Determine the data types of a data frame's columns

... Your best bet to start is to use ?str(). To explore some examples, let's make some data: set.seed(3221) # this makes the example exactly reproducible my.data <- data.frame(y=rnorm(5), x1=c(1:5), ...
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Could not load type from assembly error

... Is the assembly in the Global Assembly Cache (GAC) or any place the might be overriding the assembly that you think is being loaded? This is usually the result of an incorrect assembly being loaded, for me it means I usually...
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How do I remove the file suffix and path portion from a path string in Bash?

... share | improve this answer | follow | edited Oct 14 '16 at 14:36 ...