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Is it possible to set a custom font for entire of application?

...ride { public static void setDefaultFont(Context context, String staticTypefaceFieldName, String fontAssetName) { final Typeface regular = Typeface.createFromAsset(context.getAssets(), fontAssetName); replaceFont(staticTypefaceFieldName, regular); ...
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Swapping column values in MySQL

... Ok, so just for fun, you could do this! (assuming you're swapping string values) mysql> select * from swapper; +------+------+ | foo | bar | +------+------+ | 6 | 1 | | 5 | 2 | | 4 | 3 | +------+------+ 3 rows in set (0.00 sec) mysql> update swapper set -...
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Best way to store date/time in mongodb

I've seen using strings, integer timestamps and mongo datetime objects. 2 Answers 2 ...
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Using an integer as a key in an associative array in JavaScript

...at you can not have integer keys. JavaScript will convert the integer to a string. The following outputs 20, not undefined: var test = {} test[2300] = 20; console.log(test["2300"]); share | improv...
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What is the JavaScript convention for no operation?

...itch it off by reassigning the function to no-op rather than having to add extra code to test some variable each time the function appeared. – bearvarine Aug 7 '16 at 5:54 ...
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Find first element by predicate

...ily, exposing opportunities for optimization. For example, "find the first String with three consecutive vowels" need not examine all the input strings. Stream operations are divided into intermediate (Stream-producing) operations and terminal (value- or side-effect-producing) operations. Intermedia...
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Prevent errors from breaking / crashing gulp watch

...ule, you can use the log function of gulp-util to keep you from declare an extra function in your gulpfile: .on('error', gutil.log) But I may recommend having a look at the awesome gulp-plumber plugin, which is used to remove the onerror handler of the error event, causing the break of the stre...
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Spring DAO vs Spring ORM vs Spring JDBC

...rst, last from person where id=?", rs -> new Person(rs.getString(1), rs.getString(2)), 134561351656L); Spring-JDBC also provides a JdbcDaoSupport, that you can extend to develop your DAO. It basically defines 2 properties: a DataSource and a JdbcTemplate that both ca...
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Remove by _id in MongoDB console

...id field is not automatically generated (i.e. it is not an ObjectId, but a String), You can just write the value of the _id under quotation marks: db.your.database.remove({"_id": "your value"}). – Aleksandar Jun 4 '18 at 16:39 ...
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Using Rails serialize to save hash to database

... The column type is wrong. You should use Text instead of String. Therefore, your migration should be: def self.up add_column :users, :multi_wrong, :text end Then Rails will properly convert it into YAML for you (and perform proper serialization). Strings fields are limited ...