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Java Embedded Databases Comparison [closed]
I intend to develop a small (Java) application for managing my finances. I believe I need to use an embedded database, but I have no experience regarding this issue. I tried to look at some of the available products , but I can't decide which one would be more suitable for me. H2 , HSQLDB , Derb...
How to monitor the memory usage of Node.js?
...le example, you can see that allocating an array of 10M elements consumers approximately 80MB (take a look at heapUsed).
If you look at V8's source code (Array::New, Heap::AllocateRawFixedArray, FixedArray::SizeFor), then you'll see that the memory used by an array is a fixed value plus the length m...
Labels for radio buttons in rails form
My question is similar to this one
but for a Rails app.
5 Answers
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Changing specific text's color using NSMutableAttributedString in Swift
...TextView. I am using a concatenated string, and just want the strings I am appending into the TextView's text. It appears that what I want to use is NSMutableAttributedString , but I am not finding any resources of how to use this in Swift. What I have so far is something like this:
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How to Correctly handle Weak Self in Swift Blocks with Arguments
... manual on using strong, weak, and unowned in closures:
https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/AutomaticReferenceCounting.html
Note: I used the term closure instead of block which is the newer Swift term:
Difference between block (Obj...
Creating your own header file in C
.../
printf("%d\n", y);
return 0;
}
To compile using GCC
gcc -o my_app main.c foo.c
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How can I create an Asynchronous function in Javascript?
...setInterval) but that we can't even open it to see how it is done. Do you happen to have more information on the subject?
– Matheus Felipe
Mar 27 '15 at 22:09
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Rake just one migration
I'm trying to run just one migration out of a whole bunch in my rails app. How can I do this? I don't want to run any of the migrations before or after it. Thanks.
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Chrome refuses to execute an AJAX script due to wrong MIME type
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Change your server so it outputs the right MIME type for JSONP which is application/javascript.
(While you are at it, stop telling jQuery that you are expecting JSON as that is contradictory: dataType: 'jsonp').
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How does “do something OR DIE()” work in PHP?
I'm writing a php app to access a MySQL database, and on a tutorial, it says something of the form
4 Answers
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