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Emulator for Samsung Gear Fit 2 Tizen

由 寵の児 提交于 2021-02-20 04:08:55
问题 I would like to develop a web application for Samsung Gear Fit 2 pro, but I have problems with getting an emulator to work. Do you know which emulator I should use? (None of them scale properly or are circular) 回答1: Till now there is no Emulator on Tizen Studio for Gear Fit series. But you may run your projects on Square Emulator in order to test Fit series projects. You can fix the resolution of your project from config.xml . As the resolution of Gear Fit 2 is 216 x 432 , i am setting height

VS Code - find panel/view context name for shortcut 'when' expression

由 大城市里の小女人 提交于 2021-02-20 04:08:54
问题 I'm trying to add some shortcuts to my VS Code instance and I want to scope them using the when expression to avoid conflicts. Alas, I'm struggling to find the right context name to use in the expression to achieve what I want. I've searched the documentation and found that a number of them are listed here: https://code.visualstudio.com/docs/getstarted/keybindings#_contexts But, as the documentation says: The list above isn't exhaustive and you may see some when contexts for specific VS Code

Android app, how to log into website and display information?

由 ￣綄美尐妖づ 提交于 2021-02-20 04:08:48
问题 I'm trying to build an android app that will log into a website, scrape the website for data specific to the user, then format that data nicely on a mobile screen. I've noticed that there are several similar questions to my own, and after reading some of the documentation, I am still very confused as to how I should go about this. Here's what I know The site that I want to log into utilizes asp.net and the login.aspx uses POST for the login form. There is no API for this website There is also

Make search in text file case-insensitive

由 戏子无情 提交于 2021-02-20 04:08:48
问题 I'm using the following function to search for words in a text file. The problem is that this function is case-sensitive. I don't want it to be case-sensitive! How can I make the function case-insensitive? $url = 'files/file.txt'; $thedata = file_get_contents($url); $lines = explode(PHP_EOL, $thedata); $search = 'some search words'; $pattern = preg_quote($search, '/'); $pattern = "/^.*$pattern.*\$/m"; if(preg_match_all($pattern, $thedata, $matches)) { echo implode('<br>', $matches[0]); } else

System.AccessViolationException in .NET 4.0 while connecting to SQL Database

由 此生再无相见时 提交于 2021-02-20 04:08:43
问题 I have created following code Dim ConnectionString As String = ConfigurationManager.ConnectionStrings("default").ConnectionString Dim con As New SqlConnection(ConnectionString) con.Open() Response.Write("Connection Opened<br/>") con.Close() Response.Write("Connection Closed<br/>") in a web application project Target .NET Framework 4.0 but it is giving System.AccessViolationException i cannot understand why. if i change the target Framework to .NET 3.0 then the code runs fine. Below is the

How do you make a CSS background a Javascript Canvas?

由 亡梦爱人 提交于 2021-02-20 04:08:41
问题 I found another stack overflow post on this topic where the answer included using: document.getCSSCanvasContext and WebKit to interact with the canvas serving as the CSS background, but that function is depreciated. How else could you make a CSS background a canvas? Here's the code from the other answer that doesn't work anymore: <html> <head> <style> div { background: -webkit-canvas(squares); width:600px; height:600px; border:2px solid black } </style> <script type="application/x-javascript"

Why sql function return count of all and single select return correct value?

由 你离开我真会死。 提交于 2021-02-20 04:08:30
问题 I have function that will return all of rows, but I expect 0 or 1 because Sid is unique: CREATE DEFINER=`root`@`localhost` FUNCTION `IsInDatabase`(sId VARCHAR(21)) RETURNS tinyint(1) BEGIN RETURN (SELECT COUNT(Id) FROM table WHERE SId =sid); END When executed directly, SELECT COUNT(Id) FROM table WHERE SId ='87882118' will return exactly what I need: '1' or '0'. Why is my function not working properly ? 回答1: It's because MySQL is not case sensitive and so SId and sid are the same name, and it

Embedding webpage in Flash

由 帅比萌擦擦* 提交于 2021-02-20 04:08:24
问题 I know very little about Flash, and so is not programming in it. I have a website in PHP, and obviously, HTML, CSS, JS, etc. What I want to do is to allow users to full-screen certain pieces of the DOM. So my question is, is there any way to wrap flash around certain portions of the DOM dynamically in order to allow full screening of that portion. Edit: The current responses are very interesting and could be the only options. But in my ideal world there would be an embedded flash object, and

python regex to find accented words

由 不羁岁月 提交于 2021-02-20 04:08:23
问题 Please I need help. I've got a problem when trying to find accented words in a text (in Spanish). I have to search in a large text the first paragraph starting with the words 'Nombre vernáculo' For example, the text is like: "Nombre vernáculo registrado en la zona de ..." But accented words are not recoginzed by my python script. I've tryed with: re.compile('/(?<!\p{L})(vern[áa]culo*)(?!\p{L})/') re.compile(r'Nombre vern[a\xc3\xa1]culo\.', re.UNICODE) re.compile ('[A-Z][a-záéíóúñ]+') \p{Lu}]

Dart: How to implement a similar situation like “when hashcode() is overridden, ==() should also be overridden”?

由 ♀尐吖头ヾ 提交于 2021-02-20 04:08:19
问题 When either hashCode() or == operator is overridden in a class, the dart analyzer warns, saying that the other method should also be overridden. Can I implement a similar case on other methods? Or is this feature a special case provided by Dart Analyzer? For exmaple, class A { void method1() {} void method2() {} } class B extends A { @override void method1() {} } At this point I want to produce a warning that class B should also override method2(). Is that possible? 回答1: What you are seeing