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How to draw a line in android

...rself just simple and clean add the line in xml. <View android:layout_width="match_parent" android:layout_height="1dp" android:background="@android:color/black" /> The example code I provided will generate a line that fills the screen in width and has a height of one dp. If you have ...
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Convert camelCaseText to Sentence Case Text

... Alternatively using lodash: lodash.startCase(str); Example: _.startCase('helloThere'); // ➜ 'Hello There' Lodash is a fine library to give shortcut to many everyday js tasks.There are many other similar string manipulation functions such as camelCase, kebabCase etc. ...
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Create directory if it does not exist

... What will -Force actually do? The documentation says "Forces this cmdlet to create an item that writes over an existing read-only item". Will it delete an existing folder? It should be clear in this answer. – Peter Mortensen...
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Boost Statechart vs. Meta State Machine

... As there seems to be much interest, please allow me to give my (obviously biased) opinion, which should therefore be taken with a grain of salt: MSM is much faster MSM requires no RTTI or anything virtual MSM has a more complete UML2 support (for example internal tr...
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How do I get formatted JSON in .NET using C#?

... I agree this is the simplest API for formatting JSON using Newtonsoft – Ethan Wu Apr 5 '18 at 9:39 2 ...
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How to catch curl errors in PHP

... You can use the curl_error() function to detect if there was some error. For example: $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $your_url); curl_setopt($ch, CURLOPT_FAILONERROR, true); // Required for HTTP error codes to be reported via ...
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How can you find the height of text on an HTML canvas?

...ine, i.e. same as tmAscent and tmDescent returned by Win32's GetTextMetric API. This is needed if you want to do a word-wrapped run of text with spans in different fonts/sizes. The above image was generated on a canvas in Safari, red being the top line where the canvas was told to draw the text, ...
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Permanently add a directory to PYTHONPATH?

...n environment variable in your chosen platform and shell, since it's not really a programming question per se. share | improve this answer | follow | ...
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Should I use the datetime or timestamp data type in MySQL?

... Timestamps in MySQL are generally used to track changes to records, and are often updated every time the record is changed. If you want to store a specific value you should use a datetime field. If you meant that you want to decide between using a UNIX ...
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What are the differences between Perl, Python, AWK and sed? [closed]

...is designed to apply the actions from a script to each line (or, more generally, to specified ranges of lines) of the input file or files. Its language is based on ed, the Unix editor, and although it has conditionals and so on, it is hard to work with for complex tasks. You can work minor miracles ...