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+ operator for array in PHP?
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@Pacerier PHP produced by php.net doesn't have a formal spec, but both the + and array_merge call zend_hash_merge under the hood. This is also expected, since in PHP arrays are implemented as ordered hash maps.
– bishop
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ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C++内核技术
...手机“扫一扫” var qrcode = new QRCode("qrcode", { text: 'https://m.tsingfun.com/it/opensource/0MQ-The-Theoretical-Foundation.html', //URL地址 width: 180, height: 180, colorDark: '#088CEF', //二维码颜色 colorLight: "#ffffff" //背景颜色 }); $(functio...
Is HTML considered a programming language? [closed]
...say each individual letter (eg, HTML). It's a subtle difference, but one nonetheless.
– Jason
Jun 5 '15 at 4:52
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json_encode is returning NULL?
... this question is a little bit old now, but that's the awesomeness of internet!!
– fabio
Feb 11 '11 at 23:23
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Service Reference Error: Failed to generate code for the service reference
...ar error when trying to generate the client for a web service from an ASP .Net MVC 4.0 project using Visual Studio 2012.
The root of the problem seems to be that fact that the project from where I was trying to generate the client was referencing an assembly which in turn was dependent on another a...
Canvas width and height in HTML5
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
The name 'ConfigurationManager' does not exist in the current context
...trying to access connectionStrings from the config file. The code is ASP.NET + C#. I have added System.Configuration to reference and also mentioned with using. But still it wouldn't accept the assembly.
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What is token-based authentication?
...L-safe and usable especially in web browser single sign-on (SSO) context.
https://en.wikipedia.org/wiki/JSON_Web_Token
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Passing an array to a query using a WHERE clause
... I was confused what <<< was but I found a reference: php.net/manual/en/…
– Tsangares
Jun 16 '16 at 4:23
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how to find host name from IP with out login to the host
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;; ANSWER SECTION:
34.34.51.72.in-addr.arpa. 42652 IN PTR sb.lwn.net.
;; Query time: 4 msec
;; SERVER: 192.168.178.1#53(192.168.178.1)
;; WHEN: Fri Jan 25 21:23:40 2013
;; MSG SIZE rcvd: 77
or
$ dig -x 127.0.0.1
; <<>> DiG 9.9.2-P1 <<>> -x 127.0.0.1
;; global...