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Combining two expressions (Expression)
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@Aron now look at the date: the .NET framework visitor (ExpressionVisitor) did not exist back then; I have a related example on stackoverflow from a similar date where it implements the visitor manually: it is a lot of code.
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C# 5 async CTP: why is internal “state” set to 0 in generated code before EndAwait call?
...ould be skipped. It's simplest to show this with an example. Note that I'm now using the second CTP, so the generated code is slightly different to that in the question.
Here's the async method:
static async Task<int> FooAsync()
{
var t = new SimpleAwaitable();
for (int i = 0; i <...
TypeError: 'module' object is not callable
...ple who took time to up vote (myself included) who didn't understand this. Now, it's obvious, and next time I reach in my toolbox, I will find this tool when a module is reported as "not callable". Getting started with a new language is the toughest part.
– jmort253
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Facebook Android Generate Key Hash
...ate a new certificate when you next try to build a debug package.
Let me know if that works.
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Perform .join on value in array of objects
...tring, and so a.name is undefined) isn't treated as an object.
Edit: I've now refactored it further to this:
x.reduce(function(a, b) {return a + ["", ", "][+!!a.length] + b.name;}, "");
which I believe is cleaner as a is always a string, b is always an object (due to the use of the optional ini...
Splitting templated C++ classes into .hpp/.cpp files--is it possible?
...and lib files to hide the implementation, it is simply not possible.
To know why, let us look at the compilation process. The header files are never compiled. They are only preprocessed. The preprocessed code is then clubbed with the cpp file which is actually compiled. Now if the compiler has to ...
Get bitcoin historical data [closed]
... acquired live through bitstamp's pusher API which is what I'm doing right now. After indexing bitstamp for a day, I downloaded the bitstampUSD.csv and prepended the data to have a complete picture
– nurettin
Mar 5 '14 at 17:40
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How to rename a single column in a data.frame?
I know if I have a data frame with more than 1 column, I can use
20 Answers
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Current time in microseconds in java
...ave System.nanoTime(), but that just gives an offset from some previously known time. So whilst you can't take the absolute number from this, you can use it to measure nanosecond (or higher) precision.
Note that the JavaDoc says that whilst this provides nanosecond precision, that doesn't mean nano...
How to set IntelliJ IDEA Project SDK
...f the window.
5) select JDK (I have to use keyboard to select it do not know why).
select the home directory for your jdk installation.
should be good to go.
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