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JavaScript: Get image dimensions
...rl;
}
Use the above simply as: getMeta( "http://example.com/img.jpg" );
https://developer.mozilla.org/en/docs/Web/API/HTMLImageElement
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How to define optional methods in Swift protocol?
...ty to use structs in in protocol callbacks.
I wrote a small summary here:
https://www.avanderlee.com/swift-2-0/optional-protocol-methods/
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Expand a div to fill the remaining width
...the control I've wished css had for 15 years. Its finally here! More info: https://css-tricks.com/snippets/css/a-guide-to-flexbox/
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Automatic popping up keyboard on start Activity
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https://stackoverflow.com/a/11627976/5217837 This is almost correct:
@Override
public void onCreate(Bundle savedInstanceState) {
getWindow().setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
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Viewing my IIS hosted site on other machines on my network
... bindingInformation="*:63000:10.0.0.201" />
</bindings>
Source: https://blog.falafel.com/expose-iis-express-site-local-network/
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How to use `string.startsWith()` method ignoring the case?
...n".toLowerCase().startsWith("sEsSi".toLowerCase());
This is wrong. See: https://stackoverflow.com/a/15518878/14731
Another option is to use String#regionMatches() method, which takes a boolean argument stating whether to do case-sensitive matching or not. You can use it like this:
String hays...
PHP Composer update “cannot allocate memory” error (using Laravel 4)
...oduction environment which is less resource intensive.
More details here:
https://github.com/composer/composer/issues/1898#issuecomment-23453850
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store and retrieve a class object in shared preference
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You can do it using PowerPreference library in 3 easy steps!
https://github.com/AliAsadi/PowerPreference
1. Create Object
Object obj = new Object();
2. Write to shared preference
PowerPreference.getDefaultFile().put("object",obj);
3. Getting the object
Object obj = PowerPrefere...
How to initialize a list of strings (List) with many string values
...tring> { "bird", "dog" };
Above two are the shortest ways, please see https://www.dotnetperls.com/list
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Difference between Activity Context and Application Context
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Archive of article web.archive.org/web/20150329210012/https://possiblemobile.com/…
– nmu
Jul 6 '17 at 10:41
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