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What is the maximum length of latitude and longitude? [closed]
...12.3456789), longitude 10 (123.4567890), they both have maximum 7 decimals chars (At least is what i can find in Google Maps),
For example, both columns in Rails and Postgresql looks something like this:
t.decimal :latitude, precision: 9, scale: 7
t.decimal :longitude, precision: 10, scale: 7
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python pandas: apply a function with arguments to a series
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Note: If you are passing a single string argument, for example 'abc', then args=('abc') will be evaluated as three arguments ('a', 'b', 'c'). To avoid this, you must pass a tuple containing the string, and to do that, include a trailing comma: args=('abc',)
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Is there a max array length limit in C++?
...ypically takes multiple times as much memory as an array of type vector<char> (minus a small constant value), since int is usually bigger than char. Therefore, a vector<char> may contain more items than a vector<int> before memory is full. The same counts for raw C-style arrays lik...
how to get last insert id after insert query in codeigniter active record
...ered Oct 3 '19 at 20:10
Tristan CHARBONNIERTristan CHARBONNIER
76588 silver badges1010 bronze badges
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Can C++ code be valid in both C++03 and C++11 but do different things?
...egative ones than positive, each one of them is much less likely to occur.
String literals
#define u8 "abc"
const char* s = u8"def"; // Previously "abcdef", now "def"
and
#define _x "there"
"hello "_x // Previously "hello there", now a user defined string literal
Type conversions of 0
In C++11, on...
Best way to create enum of strings?
What is the best way to have a enum type represent a set of strings?
8 Answers
8
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UINavigationBar custom back button without title
...ow show whatever you put for initWithTitle, which in this case is an empty string.
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Coding Practices which enable the compiler/optimizer to make a faster program
...ns" and variable sections. Think of mail-merge.
Declare constant text (string literals) as static const
When variables are declared without the static, some compilers may allocate space on the stack and copy the data from ROM. These are two unnecessary operations. This can be fixed by using t...
Pass in an array of Deferreds to $.when()
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I actually saw that question but I guess all the extra details in that question caused the answer to my problem (which was right in there) to fly right over my head.
– adamjford
Apr 11 '11 at 20:50
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Converting String to Int with Swift
...to calculate acceleration. However, since the values in the text boxes are string, I am unable to convert them to integers.
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