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How to get JSON response from http.Get
...t.Get(url)
if err != nil {
return err
}
defer r.Body.Close()
return json.NewDecoder(r.Body).Decode(target)
}
Example use:
type Foo struct {
Bar string
}
func main() {
foo1 := new(Foo) // or &Foo{}
getJson("http://example.com", foo1)
println(foo1.Bar)
...
Can I embed a custom font in an iPhone application?
...t, and then use it with standard UIKit elements like UILabel . Is this possible?
32 Answers
...
How to check iOS version?
I want to check if the iOS version of the device is greater than 3.1.3
I tried things like:
37 Answers
...
Check if an image is loaded (no errors) with jQuery
...
Ugg, you're right. Chrome is definitely the most annoying browser to develop for. On the bright, I think I may have found a work around: set the image source to "" then back to the original source. I'll update my answer.
– Xavi
D...
How can I output the value of an enum class in C++11
...
#include <iostream>
#include <type_traits>
using namespace std;
enum class A {
a = 1,
b = 69,
c= 666
};
std::ostream& operator << (std::ostream& os, const A& obj)
{
os << static_cast<std::...
What is __init__.py for?
...answered Nov 7 '10 at 3:31
caritoscaritos
9,21622 gold badges1414 silver badges1515 bronze badges
...
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...气大。）
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Can two applications listen to the same port?
...
The answer differs depending on what OS is being considered. In general though:
For TCP, no. You can only have one application listening on the same port at one time. Now if you had 2 network cards, you could have one application listen on the first IP and the ...
Why does the order of the loops affect performance when iterating over a 2D array?
Below are two programs that are almost identical except that I switched the i and j variables around. They both run in different amounts of time. Could someone explain why this happens?
...
京东618：算法让UV价值提升200%+，用智能卖场缩短购物路径 - 更多技术 - 清...
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