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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 '(' &...
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");
}
});
...
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...
When is the @JsonProperty property used and what is it used for?
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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...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...接使用)，它可以用在server,location 和IF条件判断块中,命令格式如下：
rewrite 正则表达式替换目标flag标记
flag标记可以用以下几种格式：
last - 基本上都用这个Flag。
break - 中止Rewirte，不在继续匹配
redirect - 返回临时重定向的...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...接使用)，它可以用在server,location 和IF条件判断块中,命令格式如下：
rewrite 正则表达式替换目标flag标记
flag标记可以用以下几种格式：
last - 基本上都用这个Flag。
break - 中止Rewirte，不在继续匹配
redirect - 返回临时重定向的...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...接使用)，它可以用在server,location 和IF条件判断块中,命令格式如下：
rewrite 正则表达式替换目标flag标记
flag标记可以用以下几种格式：
last - 基本上都用这个Flag。
break - 中止Rewirte，不在继续匹配
redirect - 返回临时重定向的...
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...接使用)，它可以用在server,location 和IF条件判断块中,命令格式如下：
rewrite 正则表达式替换目标flag标记
flag标记可以用以下几种格式：
last - 基本上都用这个Flag。
break - 中止Rewirte，不在继续匹配
redirect - 返回临时重定向的...