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Handle Guzzle exception and get HTTP body
...eturned a 400 status code. try { $request->api('POST', 'endpoint.json'); } catch (RequestException $e) { print_r($e->getResponse()->getBody()->getContents()); }
– jpcaparas
Apr 10 '19 at 1:52
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Is it possible to get all arguments of a function as single object inside that function?
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Thanks for the update. Use JSON.stringify and JSON.parse as an alternative:function foo() { foo.bar = JSON.stringify(arguments); foo.baz = JSON.parse(foo.bar); } If preservation is needed instead of stringification, use the in...
Download and open PDF file using Ajax
...ly asking for trouble. PDF is binary data, not character data like HTML or JSON.
– BalusC
Jan 4 '10 at 14:29
3
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C++ Lock-free Hazard Pointer（冒险指针） - C/C++ - 清泛网 - 专注C/C++及内核技术
...赖 TLS
性能敏感 / 读多写少
C++ 标准库中提供了锁和引用计数方案。锁的缺点很明显，无论是哪种锁，在读的时候都会产生较大的开销。引用计数则相对好一些，但每次读取都需要修改引用计数，高并发场景下这样的原子...
What is the difference between --save and --save-dev?
...nstall my-package, it will add "my-package" as a dependency in the package.json file.
– Martin Carel
Feb 23 '18 at 23:27
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How to get nice formatting in the Rails console
...also be noted that you can use:
j ProductColor.all.inspect
to output in Json format rather than Yaml
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How to push both value and key into PHP array
..."name"]= $row_product->name;
$i++;
}
//you can encode the array to json if you want to send it to an ajax call
$json_product = json_encode($array_product);
echo($json_product);
hope that this will help somebody
sh...
How to convert Set to String[]?
...ysInSet = null;
String[] myArrayOfString = null;
In my case, I have a JSON object and I need all the keys in this JSON to be stored in an array of strings. Using the GSON library, I use JSON.keySet() to get the keys and move to my Set :
myKeysInSet = json_any.keySet();
With this, I have a Set...
App Inventor 2 蓝牙发送十六进制字节方案：文本转Hex字节详解 - App应用开...
...核心思路：遍历字符串，每两个字符一组，分别解析高位和低位，组合成一个字节值，最后用 WriteBytes 发送。
1. HexCharToValue 辅助过程将单个十六进制字符（0-9, A-F, a-f）转换为对应的数值：
"0"~"9" → 0~9"A"~...
How to convert URL parameters to a JavaScript object?
... answer based on the comments.
var search = location.search.substring(1);
JSON.parse('{"' + decodeURI(search).replace(/"/g, '\\"').replace(/&/g, '","').replace(/=/g,'":"') + '"}')
Example
Parse abc=foo&def=%5Basf%5D&xyz=5 in five steps:
decodeURI: abc=foo&def=[asf]&xyz=5
Es...