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How to count lines of Java code using IntelliJ IDEA?
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I cannot see the number of lines. It says "100+ matches in 3+ files" which isn't very helpful. I use IntelliJ IDEA Community 2019.2
– Qbyte
Nov 2 '19 at 15:29
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varbinary to string on SQL Server
... result of an expression such as SELECT CAST('This is a test' AS VARBINARY(100)) which is 0x5468697320697320612074657374 in my default collation and converts it back to the varchar string. Gunjan's answer returns the hex representation as a string ('5468697320697320612074657374') Presumably this int...
Removing numbers from string [closed]
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100
And, just to throw it in the mix, is the oft-forgotten str.translate which will work a lot fas...
Why can't R's ifelse statements return vectors?
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100
The documentation for ifelse states:
ifelse returns a value with the same
shape as test ...
How to get UTC timestamp in Ruby?
...you need anything else, a scalar value, e.g. seconds since the Unix epoch, 100-ns intervals since 1601 or maybe a string for display purposes or storing the timestamp in a database, you can readily get that from the object. But that depends very much on your intended use.
Saying that »a true times...
UnicodeDecodeError, invalid continuation byte
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In binary, 0xE9 looks like 1110 1001. If you read about UTF-8 on Wikipedia, you’ll see that such a byte must be followed by two of the form 10xx xxxx. So, for example:
>>> b'\xe9\x80\x80'.decode('utf-8')
u'\u9000'
But that’s just the mechani...
converting Java bitmap to byte array
...eam = new ByteArrayOutputStream();
bmp.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] byteArray = stream.toByteArray();
bmp.recycle();
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Convert Long into Integer
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You'll need to type cast it.
long i = 100L;
int k = (int) i;
Bear in mind that a long has a bigger range than an int so you might lose data.
If you are talking about the boxed types, then read the documentation.
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How to set margin of ImageView using code, not xml
...ew RelativeLayout.LayoutParams(image.getLayoutParams());
lp.setMargins(50, 100, 0, 0);
image.setLayoutParams(lp);
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Get the last item in an array
... it won't be noticable (iirc slowdown compared to arr[arr.length-1] was 50-100x)
– kritzikratzi
Jun 2 at 18:54
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