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Laravel Eloquent: Ordering results of all()
...e (as opposed to orderBy() which is called on a query object). It is a bad idea to use ::all() at all, let alone sorting it in PHP. Imagine if ::all() returns a collection with a million of objects. It will take too long to fetch it and even more time to sort it in PHP. Of course, you can use ::all(...
Is there such a thing as min-font-size and max-font-size?
...ing similar can be done for maximum... Could have something to do with the idea that any negative would be treated as 0. Some nested calcs or something?
– Lazar Ljubenović
Aug 12 '17 at 9:14
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Set Additional Data to highcharts series
...,
[1515059838069, 2],
[1515059838080, 3],
// you get the idea
]
}]
In order not to lose the benefits of the turbo threshold (which is important when dealing with lots of data points), I store the data outside of the chart and look up the data point in the tooltip formatter ...
Comparing two java.util.Dates to see if they are in the same day
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@Jason That may or may not be a good idea. The main problem with Calendar is that it is a very heavyweight class with a lot of internal state, some of which is used in its equals() implementation. If you don't copmpare your dates for equality and don't put them ...
Java time-based map/cache with expiring keys [closed]
...hat it does not need external configuration files.
It is generally a good idea to move configuration into a declarative configuration files ( so you don't need to recompile when a new installation requires a different expiry time ), but it is not at all required, you can still configure it programm...
Get name of currently executing test in JUnit 4
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Conceptually at least, this idea seems rather straightforward to me. My point being: I wouldn't call it convoluted.
– user98761
Dec 13 '12 at 0:08
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What is the difference between a.getClass() and A.class in Java?
...e. The OP asks about performance and examining bytecode seemed like a good idea. Feel free to edit my post or remove ambiguous statements
– Tomasz Nurkiewicz
Jun 8 '12 at 12:11
1
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Quickly find whether a value is present in a C array?
...ance - for small routines like this, I just write asm code and have a good idea how many cycles it will take to execute. You may be able to fiddle with the C code and get the compiler to generate good output, but you may end up wasting lots of time tuning the output that way. Compilers (especially f...
How can I quantify difference between two images?
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General idea
Option 1: Load both images as arrays (scipy.misc.imread) and calculate an element-wise (pixel-by-pixel) difference. Calculate the norm of the difference.
Option 2: Load both images. Calculate some feature vector for ea...
How to develop a soft keyboard for Android? [closed]
I would like to play around with some ideas and develop a soft keyboard for Android to replace the default one.
4 Answers
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