[ad_1] This library have a function in PolyUtil called containsLocation() wich can test if a location is inside a passed polygon. A dummy approach is to test your markers and draw only those inside the polygon. 2 [ad_2] solved marker show if marker inside polygon and invisible if marker outside polygon in android [closed]
[ad_1] What you have defined is a local variable. It is used like this: UIColor *lightGrayHeader = [UIColor colorWithRed:246/255.f green:239/255.f blue:239/255.f alpha:1.0]; self.view.backgroundColor = lightGrayHeader; If you want to use a static method on UIColor to fetch a colour, you could do this: @interface UIColor (MyColours) + (instancetype)lightGrayHeader; @end @implementation UIColor (MyColours) + (instancetype)lightGrayHeader { … Read more
[ad_1] I think this can be achieved by checking whether the string is a valid url using a regex. This regex is got from another SO post: “\\b(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]” You first check whether url is a valid url using this regex. If the url is something like google.com, it does not match. If the url does … Read more
[ad_1] It’s a pretty simple layout actually, the only problem is making FAB in between 2 views. Don’t forget compile ‘com.android.support:design:22.2.0’ in gradle. <android.support.design.widget.CoordinatorLayout xmlns:android=”http://schemas.android.com/apk/res/android” xmlns:app=”http://schemas.android.com/apk/res-auto” android:layout_width=”match_parent” android:layout_height=”match_parent”> <LinearLayout android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”vertical”> <LinearLayout android:id=”@+id/viewA” android:layout_width=”match_parent” android:layout_height=”match_parent” android:layout_weight=”0.6″ android:background=”#acacac” android:orientation=”horizontal”/> <LinearLayout android:id=”@+id/viewB” android:layout_width=”match_parent” android:layout_height=”match_parent” android:layout_weight=”0.4″ android:background=”#bebebe” android:orientation=”vertical”> <LinearLayout android:layout_width=”match_parent” android:layout_height=”wrap_content” android:orientation=”horizontal” android:layout_marginTop=”30dp” android:layout_marginRight=”20dp” android:layout_marginLeft=”20dp”> <ImageView android:layout_width=”wrap_content” … Read more
[ad_1] The if-statements you use are quite straightforward, the only possibility is that $_SESSION[“Member_type”] always is the value “S”. This means that the ‘problem’ is something else. You can easily verify this yourself. Right before you do the if-statement, you place print_r($_SESSION). If you do that, you’ll see the values in the session array. It … Read more
[ad_1] It’s the oldest question ever. Why do people find this so fascinating? This is undefined behavior; you’re relying on side-effects without a sequence point between modifications. [ad_2] solved ambigious behaviour of increment operator in printf [duplicate]
[ad_1] I don’t know how to create nice printouts but it sounds like you need to learn html, css, and javascript. HTML is the bones. CSS is the skin and makeup (styling). Javascript (and jQuery) is the way to dynamically change whatever values you need changed. For html, I like to think in terms of … Read more
[ad_1] by using preg_split: $str=”This is some string <select> this is another string <select var1> another string which can contain special characters <select var2> another variable string <select var1,var2>”; $arr = preg_split(‘/\<.*?\>/’,$str); print_r($arr); [ad_2] solved PHP RegEx pattern for repeating within the string [duplicate]
[ad_1] The tricky part is aligning the several table entries and the table headers. For this, we first have to find out how long the longest entry in each column is. pad then can be used to add a number of padding spaces to the given string. fields = [“ident”, “make”, “model”, “disp”, “power”, “luxury”] … Read more
[ad_1] As FelixCastor suggested, I checked the thread in which the function I’m calling is running and did not run on the same thread. The change I made in the code was very small. I declared the dispatcher in the code section that I know will be executed by the main thread. public static Dispatcher … Read more
[ad_1] You could try a library like the Oddcast Face Detection API, which tracks points like the eyes, the nose and the chin. http://www.oddcast.com/dev/facedetectionAPI/ You need to buy a license for this API. There are a couple of other libraries for face detection with Flash, but this is the only one so far that tracks … Read more
[ad_1] First, you should be more specific of what you expect. If you want your list to be the sum of the numbers in the tuples, here’s what you can do: listnum = [sum(x) for x in listnum] 1 [ad_2] solved How can I add tuples in a list? [closed]
[ad_1] 1) HTML is downloaded. 2) HTML is parsed progressively. When a request for an asset is reached the browser will attempt to download the asset. A default configuration for most HTTP servers and most browsers is to process only two requests in parallel. IE can be reconfigured to downloaded an unlimited number of assets … Read more
[ad_1] You can use the constructor to specify the filename: ifstream inputFile(“data.txt”); See the details for std::basic_ifstream (constructor). explicit basic_ifstream( const char* filename, std::ios_base::openmode mode = ios_base::in ); First, performs the same steps as the default constructor, then associates the stream with a file by calling rdbuf()->open(filename, mode | std::ios_base::in) (see std::basic_filebuf::open for the details … Read more
[ad_1] You must keep in mind: if your web-server disallows to scan a directory then you couldn’t get file names. But if the directory is shared in web-server you can get a list of files with using wget command. For example: wget -nv -r -np ‘*.*’ https://example.com/directory/ 2 [ad_2] solved Download files from url of … Read more