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How to get xdebug var_dump to show full object/array
... @AnriëtteMyburgh It really depends on your code. Non-complex arrays or JSON may be fine with 5 - 10 is probably more than adequate, but if you want to deeply examine Symfony framework objects, you may be better off with no limits. No suggestion is one-size-fits-all.
– Mich...
Uppercase Booleans vs. Lowercase in PHP
...
If you intend to use JSON, then RFC7159 says:
The literal names MUST be lowercase. No other literal names are allowed.
From the list of backward incompatible changes in PHP 5.6:
json_decode() now rejects non-lowercase variants of the JSON lite...
When is JavaScript's eval() not evil?
...
When you trust the source.
In case of JSON, it is more or less hard to tamper with the source, because it comes from a web server you control. As long as the JSON itself contains no data a user has uploaded, there is no major drawback to use eval.
In all other c...
What does ':' (colon) do in JavaScript?
...rt(o.property1); // Will display "125"
A subset of this is also known as JSON (Javascript Object Notation) which is useful in AJAX calls because it is compact and quick to parse in server-side languages and Javascript can easily de-serialize a JSON string into an object.
// The parenthesis '(' &...
using jquery $.ajax to call a PHP function
...(",", [], 2).end();
console.log( data1, data2 );
Demonstrating sending a JSON block of PHP pseudo-code:
var data1 =
P.block({
$str: "Let's use PHP's file_get_contents()!",
$opts:
[
{
http: {
method: "GET",
header: "Accept-l...
Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
...Code: "10301",
Country: "USA"
},
contentType: 'application/json; charset=utf-8',
success: function (data) {
alert(data.success);
},
error: function () {
alert("error");
}
});
...
When is the @JsonProperty property used and what is it used for?
...
Here's a good example. I use it to rename the variable because the JSON is coming from a .Net environment where properties start with an upper-case letter.
public class Parameter {
@JsonProperty("Name")
public String name;
@JsonProperty("Value")
public String value;
}
This correc...
鸿蒙创新能力测试流程 · App Inventor 2 中文网
...tSceneProfile
GetRecommendedColumns
GetRecommendedNavigation
GetSceneJson
检查点：
手机竖屏时通常应得到 compact。
平板或大屏设备应可能得到 medium 或 expanded。
SceneJson 中的 navigation 和 columns 应与前面方法返回值一致。
2. 测...
App Inventor 2 列表代码块 · App Inventor 2 中文网
...元素的列表
截取列表
案例：列表遍历
案例：列表转JSON
案例：JSON转列表
案例：去除列表重复项（列表去重）
案例：将一个列表等于另一个列表（列表赋值）
案例：判断一个列表是否等于另一个列表（列表比较）
...
App Inventor 2 浮点数与字节转换教程 · App Inventor 2 中文网
....getWebViewString();
if (msg && msg !== "") {
try {
var data = JSON.parse(msg);
if (data.cmd === "float2bytes") {
var buf = new ArrayBuffer(4);
var view = new DataView(buf);
view.setFloat32(0, data.value, data.littleEndian || false);
var bytes = [];
...