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How to pass a single object[] to a params object[]
...his case.
Foo((object)new object[]{ (object)"1", (object)"2" }));
As an array is a subtype of object, this all works out. Bit of an odd solution though, I'll agree.
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“static const” vs “#define” vs “enum”
...l, leaving you wondering what it is.
(1) cannot be used as a dimension for arrays at global scope; both (2) and (3) can.
(1) cannot be used as a dimension for static arrays at function scope; both (2) and (3) can.
Under C99, all of these can be used for local arrays. Technically, using (1) would im...
How do I concatenate const/literal strings in C?
...
In C, "strings" are just plain char arrays. Therefore, you can't directly concatenate them with other "strings".
You can use the strcat function, which appends the string pointed to by src to the end of the string pointed to by dest:
char *strcat(char *dest,...
Converting Stream to String and back…what are we missing?
...e.
string test = "Testing 1-2-3";
// convert string to stream
byte[] byteArray = Encoding.ASCII.GetBytes(test);
MemoryStream stream = new MemoryStream(byteArray);
// convert stream to string
StreamReader reader = new StreamReader(stream);
string text = reader.ReadToEnd();
If stream has already ...
In which scenario do I use a particular STL container?
... any, then a vector is what you want. It's the default replacement for a C array, and it works like one, but doesn't overflow. You can set its size beforehand as well with reserve().
If you want to store an undetermined number of objects, but you'll be adding them and deleting them, then you probab...
How to specify an array of objects as a parameter or return value in JSDoc?
...he best documentation I can find shows to use the following if you have an array of a specific type (such as an array of strings) as:
...
What's the 'Ruby way' to iterate over two arrays at once
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'.each' can unfold array elements? I wonder how much more of Ruby I don't know :/
– Nikita Rybak
Aug 26 '10 at 22:35
5
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C compile error: “Variable-sized object may not be initialized”
...ming that you are using a C99 compiler (with support for dynamically sized arrays). The problem in your code is that at the time when the compilers sees your variable declaration it cannot know how many elements there are in the array (I am also assuming here, from the compiler error that length is ...
Calculate the center point of multiple latitude/longitude coordinate pairs
...ave another dev some time.
/**
* Get a center latitude,longitude from an array of like geopoints
*
* @param array data 2 dimensional array of latitudes and longitudes
* For Example:
* $data = array
* (
* 0 = > array(45.849382, 76.322333),
* 1 = > array(45.843543, 75.324143),
* ...
PHP MySQL Google Chart JSON - Complete Example
...gle.visualization.DataTable();
var data = google.visualization.arrayToDataTable([
['Date_time','Tempout'],
<?php
while($row = mysqli_fetch_assoc($aresult)){
echo "['".$row["Date_time"]."', ".$row["Tempout"]."]...