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Erlang's 99.9999999% (nine nines) reliability
...rted to have been used in production systems for over 20 years with an uptim>me m> percentage of 99.9999999%.
4 Answers
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Collections.emptyList() vs. new instance
...yList() returns an immutable list, i.e., a list to which you cannot add elem>me m>nts. (Sam>me m> applies to the List.of() introduced in Java 9.)
In the rare cases where you do want to modify the returned list, Collections.emptyList() and List.of() are thus not a good choices.
I'd say that returning an immu...
Looking for a clear definition of what a “tokenizer”, “parser” and...
...ood book, but it does require the reader to have a good grounding in CS. Som>me m> book with more practical appeal would be "Writing Compilers and Interpreters" by Ronald Mak, "Modern Compiler Implem>me m>ntation", Andrew Appel; "Compiler Construction", Niklaus Wirth; "Compiling with C# and Java" and "Compile...
All permutations of a Windows license key
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Disclaim>me m>r: Yes, I know that this is not Python code. It just popped into my mind and I simply had to write it down.
The simplest way is the use of shell expansion:
$ echo MPP6R-09RXG-2H{8,B}MT-{B,8}K{H,N}M9-V{6,G}C8R
MPP6R-09RXG-...
How to reliably open a file in the sam>me m> directory as a Python script
I used to open files that were in the sam>me m> directory as the currently running Python script by simply using a command like
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How to insert a row in an HTML table body in JavaScript
...nto the tbody, get a reference to it and add it there.
var tableRef = docum>me m>nt.getElem>me m>ntById('myTable').getElem>me m>ntsByTagNam>me m>('tbody')[0];
// Insert a row in the table at the last row
var newRow = tableRef.insertRow();
// Insert a cell in the row at index 0
var newCell = newRow.insertCell(0);
...
Copying files from host to Docker container
... In a Dockerfile you can use the ADD keyword to add files during build tim>me m>.
– 0x7d7b
Jun 30 '16 at 17:49
5
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Visual Studio debugger - Displaying integer values in Hex
...laying integer values as Hex when I hover over variables and also in the imm>me m>diate window. I guess I must have hit a shortcut key accidently or som>me m>thing.
...
Why would iterating over a List be faster than indexing through it?
Reading the Java docum>me m>ntation for the ADT List it says:
5 Answers
5
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Python Infinity - Any caveats?
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You can still get not-a-number (NaN) values from simple arithm>me m>tic involving inf:
>>> 0 * float("inf")
nan
Note that you will normally not get an inf value through usual arithm>me m>tic calculations:
>>> 2.0**2
4.0
>>> _**2
16.0
>>> _**2
256.0
>&gt...