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Convert InputStream to BufferedReader
I'm trying to read a text file line by line using InputStream from the assets directory in Android.
3 Answers
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Binary Data in JSON String. Something better than Base64
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There are 94 Unicode characters which can be represented as one byte according to the JSON spec (if your JSON is transmitted as UTF-8). With that in mind, I think the best you can do space-wise is base85 which represents four bytes as five characters. However, this is only a 7% improvemen...
Can You Get A Users Local LAN IP Address Via JavaScript?
...ncept is available here: http://net.ipcalf.com
This feature is apparently by design, and is not a bug. However, given its controversial nature, I would be cautious about relying on this behaviour. Nevertheless, I think it perfectly and appropriately addresses your intended purpose (revealing to the...
Speed up the loop operation in R
... is it?
I run each function for data.frame with nrow from 1,000 to 10,000 by 1,000 and measure time with system.time
X <- as.data.frame(matrix(sample(1:10, n*9, TRUE), n, 9))
system.time(dayloop2(X))
Result is
You can see that your version depends exponentially from nrow(X). Modified versi...
How to get Url Hash (#) from server side
...ss ASP.Net post backs. As the browser does not send the hash to the server by default, the only way to do it is to use some Javascript:
When the form submits, grab the hash (window.location.hash) and store it in a server-side hidden input field Put this in a DIV with an id of "urlhash" so we can f...
Manually raising (throwing) an exception in Python
...o_catch():
try:
raise Exception('general exceptions not caught by specific handling')
except ValueError as e:
print('we will not catch exception: Exception')
>>> demo_no_catch()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
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How can I iterate through the unicode codepoints of a Java String?
So I know about String#codePointAt(int) , but it's indexed by the char offset, not by the codepoint offset.
4 Answers
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AutoMapper vs ValueInjecter [closed]
...pValueInjection and specify this
automapper maps properties with same name by default and for the rest you have to specify one by one, and do stuff like Prop1.Ignore(), Prop2.Ignore() etc.
valueinjecter has a default injection .InjectFrom() that does the properties with the same name and type; for e...
How can I ssh directly to a particular directory?
...r Fault; and from there paste this command ( which is a version of the one by @christianbundy ): ssh server -t "cd /my/remote/directory; bash --login"
– sdaau
Jun 22 '14 at 13:23
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How to get the cuda version?
...two different versions for CUDA on Windows -
Different CUDA versions shown by nvcc and NVIDIA-smi
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