status | 易学教程

Update facebook status from site

阅读更多关于 Update facebook status from site

问题 In my site page one text box and publish button. When i clicked on button which is a text in text box its published on facebook as status. For this update status user have to allow this application on facebook. Once user allow this application whenever user clicked publish that text will update status of facebook. and also user need not to login agian and agian to facebook. Its done internally like update facebook status from twitter. I am new in php. is there any easy solution? 回答1: If

check if the monitor is connected

阅读更多关于 check if the monitor is connected

问题 I've to make a simple program that reports to a server the state of the monitor (is it on/off or simply if it's not connected). So far I'm using this method I found on another discussion, but it simply returns to me true every times, even if I've disconnected my monitor. public static Boolean isMonitorActive() { Boolean active = false; var query = "select * from WmiMonitorBasicDisplayParams"; using (var wmiSearcher = new ManagementObjectSearcher("\\root\\wmi", query)) { var results =

Carry flag in substraction

阅读更多关于 Carry flag in substraction

问题 I am using MASM32. With this code: mov eax,5 sub eax,10 CF status flag will be set. But using my pencil and paper, I actually see that there is no any carry from MSB. Yes, I know that from subtraction from less number great number set CF. But I want to know why? Because using this code: mov eax,5 mov ebx,10 not ebx add ebx,1 add eax,ebx CF flag won't be ever set. 回答1: 5 - 10 = 5 + (-10) = 0x05 + (0xF5 + 1) = 0x05 + 0xF6 = 0xFB 00000101 -- 0x05 11110101 -- 0xF5 + 00000001 -- 0x01 ==========

Status checker for hundreds IP addresses

阅读更多关于 Status checker for hundreds IP addresses

问题 I wonder how to make a status checker, checking about 500 addresses in a few minutes? (it'll check a certain port if its listening). But I care about the performance... so I don't know if it can be done with PHP. Waiting for your suggestions guys. Also please give me some examples, if you think that the best way for this thing will be PHP or C#. Ofc. I meant the TCP connection but not http, since I need to check open port for example: 11740 Edit: Added third bounty for this question! Please

git: list new files only

阅读更多关于 git: list new files only

问题 When I do a git status I get a list of files prefixed with new file: . How can I get only this list? I want to process this files in a simple loop in a little shell script. 回答1: I would use something like git status --porcelain | grep "^A" | cut -c 4- 回答2: Don't use grep to parse git output. Git almost certainly has the things you are looking for built-in (except if you are going for really advanced stuff). You can use git diff to show the changes. --name-only shows only the filenames. --diff

git: list new files only

阅读更多关于 git: list new files only

Check status of all git repositories at once

阅读更多关于 Check status of all git repositories at once

问题 Introduction In order to check the status of git repositores, git status could be issued from the root of a repository. C:\path\to\git_repositories\git_repo_1>git status On branch master Your branch is up-to-date with 'origin/master'. nothing to commit, working directory clean If a directory consists of multiple, e.g. 50 git repositories C:\path\to\git_repositories>dir Directory of C:\path\to\git_repositories .ssh git_repo_1 ... git_repo_50 0 File(s) 51 Dir(s) Nor C:\path\to\git_repositories

Android : change button text and background color

阅读更多关于 Android : change button text and background color

问题 How can I change both text and background colors when my button is pressed, with xml ? To change text color I can do : <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_pressed="true" android:color="mycolor"/> <item android:color="mycolor2/> </selector> To change the background I can do (using it in a selector/item with drawable reference) : <shape xmlns:android="http://schemas.android.com/apk/res/android"> <solid android:color="#FF0079FF" /> </shape>

AJAX请求时status返回状态明细表 readyState的五种状态

阅读更多关于 AJAX请求时status返回状态明细表 readyState的五种状态

【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 在《Pragmatic Ajax A Web 2.0 Primer 》中偶然看到对readyStae状态的介绍，感觉这个介绍很实在，摘译如下： 0: (Uninitialized) the send( ) method has not yet been invoked. 1: (Loading) the send( ) method has been invoked, request in progress. 2: (Loaded) the send( ) method has completed, entire response received. 3: (Interactive) the response is being parsed. 4: (Completed) the response has been parsed, is ready for harvesting. 0 －（未初始化）还没有调用send()方法 1 －（载入）已调用send()方法，正在发送请求 2 －（载入完成）send()方法执行完成，已经接收到全部响应内容 3 －（交互）正在解析响应内容 4 －（完成）响应内容解析完成，可以在客户端调用了在《Understanding AJAX: Using JavaScript

Post message php, error, please suggest a change

阅读更多关于 Post message php, error, please suggest a change

问题 This is my code of my status.php file but on posting status it is showing only one thing i.e. type_unknown but I am not sure why it is not functioning properly. and type_unknown is also a command in this coding please go through this command and after that suggest any change you want to. <?php include_once("../php_includes/check_login_status.php"); if($user_ok != true || $log_username == "") { exit(); } ?><?php if (isset($_POST['action']) && $_POST['action'] == "status_post"){ // Make sure