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How do I center text horizontally and vertically in a TextView?
...out_height="match_parent"
android:gravity="center"
android:text="@string/**yourtextstring**"
/>
You can also use gravity center_vertical or center_horizontal according to your need.
and as @stealthcopter commented
in java: .setGravity(Gravity.CENTER);
...
Cost of len() function
What is the cost of len() function for Python built-ins? (list/tuple/string/dictionary)
5 Answers
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How can I combine multiple rows into a comma-delimited list in Oracle? [duplicate]
...e (most likely 4000 bytes) otherwise you will run into ORA-01489 result of string concatenation is too long.
– JanM
Jun 21 '17 at 9:37
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IList vs IEnumerable for Collections on Entities
...u need to access the count method and the like for example: IEnumerable<string> enumerable = <some-IEnumerable> List<string> myList = new List<string>(enumerable); However, how you expose your collection should depend on considerations such as whether you want the collection ...
Animate the transition between fragments
...oid replaceFragmentWithAnimation(android.support.v4.app.Fragment fragment, String tag){
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
transaction.setCustomAnimations(R.anim.enter_from_left, R.anim.exit_to_right, R.anim.enter_from_right, R.anim.exit_to_left...
How are people managing authentication in Go? [closed]
...method depends on short-lived Access tokens, The bearer token is a cryptic string, usually generated by the server in response to a login request. so when the app receives the user requests it reads the authorization and validates the token to authenticate the user.
However, I'd recommend go-guard...
Maven command to list lifecycle phases along with bound goals?
...Result
.getMojoExecutionMapping();
Map<String, List<MojoExecutionKey>> phases = new LinkedHashMap<String, List<MojoExecutionKey>>();
for (MojoExecutionKey execution : mojoExecutionMapping.keySet()) {
List<MojoExe...
Generate a UUID on iOS from Swift
In my iOS Swift app I want to generate random UUID ( GUID ) strings for use as a table key, and this snippet appears to work:
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How to impose maxlength on textArea in HTML using JavaScript
...er what the deal is: either FF or IE (I think it's FF) returns a different string when Javascript checks the "value" attribute than what it sends back to the server when the form is posted! It has something to do with how hard line breaks do/don't get a carriage return character inserted. It's easy ...
Apply CSS style attribute dynamically in Angular JS
... attribute, and conditional/scope styles into an ng-style attribute. Also, string keys are not necessary. For hyphen-delimited CSS keys, use camelcase.
<div ng-style="{backgroundColor: data.backgroundCol}" style="width:20px; height:20px; margin-top:10px; border:solid 1px black;"></div>...