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What does Serializable mean?
...have a look at the official Oracle Documentation:
The serialization runtime associates with each serializable class a
version number, called a serialVersionUID, which is used during
deserialization to verify that the sender and receiver of a serialized
object have loaded classes for that o...
std::wstring VS std::string
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Windows actually uses UTF-16 and have been for quite some time, older versions of Windows did use UCS-2 but this is not the case any longer. My only issue here is the conclusion that std::wstring should be used on Windows because it's a better fit for the Unicode Windows API which I...
In pure functional languages, is there an algorithm to get the inverse function?
...: ls)
Since this first B0 in the output must have come after some finite time, we have an upper bound n on both the depth to which inv had actually evaluated our test input to obtain this result, as well as the number of times it can have called f. Define now a family of functions
g j (B1 : B0 : ...
How to run only one local test class on Gradle
...t class. As I'm building a test case, I typically run a single method at a time to make it easier to focus on just the output I need to debug, then run the entire test case at the end.
– Jeff French
Mar 22 '14 at 16:44
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Android Log.v(), Log.d(), Log.i(), Log.w(), Log.e() - When to use each one?
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I did not believe Log.wtf I even checked couple of times and laughed really out loud .. In my opinion, All APIs should have something like this within
– MBH
Feb 5 '16 at 7:35
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Adding dictionaries together, Python [duplicate]
...cially if you want to filter out or transform some keys/values at the same time.
ndic = {k: v for d in (dic0, dic1) for k, v in d.items()}
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What is stability in sorting algorithms and why is it important?
...each item having information about destination of the flight and departure time. You first sort the list based on time. We then sort it based on destination. If the second sort is stable we now have all flights bound to same destination together and in increasing order of departure time. If it wasn'...
How to detect if my shell script is running through a pipe?
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@josch I wish I could! I don't presently have time to do a deeper dive into this. But try any of your suggested approaches with both ssh -t and ssh -T - you'll see that approaches that work using ssh -t don't work using ssh -T.
– Dejay Clayton
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Is there any free OCR library for Android? [closed]
...er, Tesseract is open source (GitHub hosted infact); so you can throw some time at porting the subset you need to Java. My understanding is its not insane C++, so depending on how badly you need OCR it might be worth the time.
So short answer: No.
Long answer: if you're willing to work for it.
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What does “@@ -1 +1 @@” mean in Git's diff output?
...line header, which looks like this:
--- from-file from-file-modification-time
+++ to-file to-file-modification-time
The time stamp looks like 2002-02-21 23:30:39.942229878 -0800 to indicate the date, time with fractional seconds, and time zone. The fractional seconds are omitted on hosts tha...