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Download JSON object as a file from browser
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JS (pure JS, not jQuery here):
var dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(storageObj));
var dlAnchorElem = document.getElementById('downloadAnchorElem');
dlAnchorElem.setAttribute("href", dataStr );
dlAnchorElem.setAttribute("download...
可重入函数、不可重入函数及线程安全 - C/C++ - 清泛网 - 专注C/C++及内核技术
...多任务系统当中，当任务执行期间捕捉到信号并对其进行处理时，进程正在执行的指令序列就被信号处理程序临时中断。如果从信号处理程序返回，则继续执行进程断点处的正常指令序列，从重新恢复到断点重新执行的过程中，...
PHP “pretty print” json_encode [duplicate]
I'm working on a script that creates a JSON file. Right now I'm just using json_encode (PHP 5.2.x) to encode an array into JSON output. Then I print the returned value to a file and save it. Problem is that the client wants to be able to open these JSON files for readability, so I'd like to add li...
How do I initialize a TypeScript object with a JSON object
I receive a JSON object from an AJAX call to a REST server. This object has property names that match my TypeScript class (this is a follow-on to this question ).
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How to check if a string is a valid JSON string in JavaScript without using Try/Catch
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If you do not mind to use it, read the answer below.
Here we just check a JSON string using a regexp, and it will work in most cases, not all cases.
Have a look around the line 450 in https://github.com/douglascrockford/JSON-js/blob/master/json2.js
There is a regexp that check for a valid JSON, s...
JSON datetime between Python and JavaScript
...t to send a datetime.datetime object in serialized form from Python using JSON and de-serialize in JavaScript using JSON. What is the best way to do this?
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Parse JSON in TSQL
Is it possible to parse JSON in TSQL ?
9 Answers
9
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How to dump a dict to a json file?
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import json
with open('result.json', 'w') as fp:
json.dump(sample, fp)
This is an easier way to do it.
In the second line of code the file result.json gets created and opened as the variable fp.
In the third line your dict s...
MFC对话框中处理Enter或Esc按键事件方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
MFC对话框中处理Enter或Esc按键事件方法重载PreTranslateMessage虚函数，从而实现对消息的截获处理，替代Enter或Esc按钮默认的确定功能。源码如下： .hvirtual BOOL PreTransla...重载PreTranslateMessage虚函数，从而实现对消息的截获处理，替代...
领域驱动设计系列（五）:事件驱动之异步事件 - 更多技术 - 清泛网 - 专注C/...
...比如13亿人都关心上头条的事，那么RaiseEvent得等13亿人都处理完，那得多久呀，从此再也不敢发事件了。 举个例子，你在网上下单，下完单要通知库房，甚至要通知供应商补货，如果都是同步的话，消费者还不等急死呀，实际上...