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How to merge dictionaries of dictionaries?
...appropriate here.
d3 = d1.copy()
d3.update(d2)
return d3
And now
from functools import reduce
reduce(rec_merge, (d1, d2, d3, d4))
returns
{'a': {1: 'quux', 2: 'bar'}, 'b': {3: 'baz'}}
Application to the original question:
I've had to remove the curly braces around the letters an...
How to get current foreground activity context in android?
...
Knowing that ActivityManager manages Activity, so we can gain information from ActivityManager. We get the current foreground running Activity by
ActivityManager am = (ActivityManager)context.getSystemService(Context.ACTIVITY...
Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
...
So, basically, you want your code to run faster. JNI is the answer. I know you said it didn't work for you, but let me show you that you are wrong.
Here's Dot.java:
import java.nio.FloatBuffer;
import org.bytedeco.javacpp.*;
import org.bytedeco.javacpp.annotation.*;
@Platform(include = "Dot.h...
NumPy or Pandas: Keeping array type as integer while having a NaN value
...
For now you have to specify a special dtype like 'Int64' to make it work. It will be even better when it will be enabled by default.
– Jean Paul
Jan 23 '19 at 13:42
...
What is the best way to detect a mobile device?
...ackberry|iemobile|opera mini/i.test(navigator.userAgent.toLowerCase()));
Now $.browser will return "device" for all above devices
Note: $.browser removed on jQuery v1.9.1. But you can use this by using jQuery migration plugin Code
A more thorough version:
var isMobile = false; //initiate as f...
PHP memory profiling
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im trying to use qcachegrind now and don't understand what I'm looking at. I don't see memory numbers anywhere. How much memory does each variable take up? I want something that can trace the execution and show the memory at each point, and what varia...
Is there a way to chain multiple value converters in XAML?
...n't getting the credit you deserved (I'd accepted my own answer!), so I've now marked your answer as accepted. Only about 9 years late... :facepalm:
– Mal Ross
Aug 27 '19 at 13:54
...
Vim clear last search highlighting
... in Vim, I get all the occurrences highlighted. How can I disable that? I now do another search for something gibberish that can't be found.
...
Textarea that can do syntax highlighting on the fly?
...
Update: Bespin is now ACE, which is mentioned by the highest rated answer here. Use ACE instead.
Gotta go with Bespin by Mozilla. It's built using HTML5 features (so it's quick and fast, but doesn't support legacy browsers though), but defini...
Bold & Non-Bold Text In A Single UILabel?
...istance(from: nonBoldRange!.lowerBound, to: nonBoldRange!.upperBound))
// Now just build the attributed string as before :)
label.attributedText = attributedString(from: targetString,
nonBoldRange: nonBoldNSRange)
Result (Assuming English and Japanese Local...