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How to set the text color of TextView in code?

...th="wrap_content" android:layout_height="wrap_content" android:text="@string/add" android:layout_marginTop="16dp" android:textAppearance="? android:attr/textAppearanceMedium" android:textColor="#25383C" android:textSize="13sp" /> <TextView android:id="@+id/textView1" andr...
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Center a map in d3 given a geoJSON object

...bounding box to 95% of the canvas, rather than 100%, so there’s a little extra room on the edges for strokes and surrounding features or padding. Then you can compute the translate using the center of the bounding box ((b[1][0] + b[0][0]) / 2 and (b[1][1] + b[0][1]) / 2) and the center of the can...
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Difference between Java SE/EE/ME?

...program. Java SDK (Java Software Development Kit): SDK comprises a JDK and extra software, such as application servers, debuggers, and documentation. Java SE: Java platform, Standard Edition (Java SE) lets you develop and deploy Java applications on desktops and servers (same as SDK). J2SE, J2ME, J2...
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How can I check if a program exists from a Bash script?

...e "&>" to simplify it, like Josh's answer. 2: break the { } into an extra line, putting a tab before the echo, for readability – knocte May 21 '16 at 13:06 ...
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Android Left to Right slide animation

...true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="com.example.transitiontest.FirstActivity" android:label="@string/app_name" > <intent-f...
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Use String.split() with multiple delimiters

I need to split a string base on delimiter - and . . Below are my desired output. 13 Answers ...
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converting a base 64 string to an image and saving it

... Here is an example, you can modify the method to accept a string parameter. Then just save the image object with image.Save(...). public Image LoadImage() { //data:image/gif;base64, //this image is a single pixel (black) byte[] bytes = Convert.FromBase64String("R0lGODl...
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Call an activity method from a fragment

...agment.yourPublicMethod(); If you added fragment via code and used a tag string when you added your fragment, use findFragmentByTag instead: YourFragmentClass fragment = (YourFragmentClass)fm.findFragmentByTag("yourTag"); ...
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What's best SQL datatype for storing JSON string?

What's the best SQL datatype for storing JSON string? 5 Answers 5 ...
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Possible to perform cross-database queries with PostgreSQL?

...nnection. If not found, the first argument is treated as a connection info string as for dblink_connect, and the indicated connection is made just for the duration of this command. one of the good example: SELECT * FROM table1 tb1 LEFT JOIN ( SELECT * FROM dblink('dbname=db2','SELECT ...