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Convert integer to binary in C#
...nt value = 8;
string binary = Convert.ToString(value, 2);
Which returns 1000.
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get all characters to right of last dash
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I can see this post was viewed over 46,000 times. I would bet many of the 46,000 viewers are asking this question simply because they just want the file name... and these answers can be a rabbit hole if you cannot make your substring verbatim using the at sign.
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Passing a function with parameters as a parameter?
...h a lot of these? E.g. You're rendering a onPress in a Row and you have 10,000 rows. This creates a new anonymous temporary function wrapper for each Row. Is there any other way to do it?
– Joshua Pinter
Nov 26 '17 at 18:23
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Preferred method to store PHP arrays (json_encode vs serialize)
...ys of players), 2 => array(4 arrays of players)))), I did test with 750,000 iterations and serialize() is about 6% to 10% faster in that case. My function takes the average times for all iterations and compares them. I might post it here as one of answers
– MiChAeLoKGB
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Java: Why is the Date constructor deprecated, and what do I use instead?
... + birthDate );
When run…
birthDateTime_InNorway: 1985-01-01T03:02:01.000+01:00
birthDateTime_InNewYork: 1984-12-31T21:02:01.000-05:00
birthDateTime_UtcGmt: 1985-01-01T02:02:01.000Z
birthDate: 1985-01-01
java.time
In this case the code for java.time is nearly identical to that of Joda-Time. ...
Try-finally block prevents StackOverflowError
...l into the finally block take twice as long an the stack depth could be
10,000 or more. If you can make 10,000,000 calls per second, this will take 10^3003 seconds or longer than the age of the universe.
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Efficiency of Java “Double Brace Initialization”?
...finitely.
Experiment
Here's the simple experiment I've tested -- make 1000 ArrayLists with the elements "Hello" and "World!" added to them via the add method, using the two methods:
Method 1: Double Brace Initialization
List<String> l = new ArrayList<String>() {{
add("Hello");
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How to set the value to a cell in Google Sheets using Apps Script?
...lso possible to set value of multiple cells at once.
var values = [
["2.000", "1,000,000", "$2.99"]
];
var range = sheet.getRange("B2:D2");
range.setValues(values);
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How is null + true a string?
...ng str = null + true;
it's as bellow:
.locals init ([0] string str)
IL_0000: nop
IL_0001: ldc.i4.1
IL_0002: box [mscorlib]System.Boolean
IL_0007: call string [mscorlib]System.String::Concat(object)
IL_000c: stloc.0
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How is a CRC32 checksum calculated?
...ikipedia
CRC calculation
Or in hex and binary:
0x 01 04 C1 1D B7
1 0000 0100 1100 0001 0001 1101 1011 0111
The highest term (x32) is usually not explicitly written, so it can instead be represented in hex just as
0x 04 C1 1D B7
Feel free to count the 1s and 0s, but you'll find they m...