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How to hide Soft Keyboard when activity starts

..._METHOD_SERVICE) as InputMethodManager inputMethodManager.hideSoftInputFromWindow(windowToken, 0) } Alternatives based on use case: fun Fragment.hideKeyboard() { view?.let { activity?.hideKeyboard(it) } } fun Activity.hideKeyboard() { // Calls Context.hideKeyboard hideKeyboard(cu...
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Auto margins don't center image in page

... inheritance, elements with position:relative; will prevent margin:0 auto; from working, even if top, right, bottom, and left aren't set. Setting the element to position:static; (the default) may fix it under these circumstances. Generally, block level elements with a specified width will respect m...
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When does a process get SIGABRT (signal 6)?

...arios where a process gets a SIGABRT in C++? Does this signal always come from within the process or can this signal be sent from one process to another? ...
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Is it possible to have SSL certificate for IP address, not domain name?

...esults are cached on multiple levels. I don't think your idea makes sense from an optimization viewpoint. share | improve this answer | follow | ...
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How to fully remove Xcode 4

...l-devtools --mode=all Edit (1 year later): If you've downloaded Xcode from the App Store, it's self-contained, as @mediaslave suggests. You can just drag it to the trash or use AppZapper (or a similar utility) to remove the developer tools. If you're looking to update it, you can also do that ...
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ORA-12505, TNS:listener does not currently know of SID given in connect descriptor

...knows about that database, but the listener hasn't received a notification from the database that the database is up. (If you were trying to connect to the wrong database, using the wrong SID, you would get an ORA-12154 error "TNS: could not resolve the connect identifier specified".) What Oracle ...
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What are the aspect ratios for all Android phone and tablet devices?

... I found that every Android device had one of the following aspect ratios (from most square to most rectangular): 4:3 3:2 8:5 5:3 16:9 And if you consider portrait devices separate from landscape devices you'll also find the inverse of those ratios (3:4, 2:3, 5:8, 3:5, and 9:16) More complete...
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Test or check if sheet exists

...ers to the workbook that contains the macro code, which might be different from the workbook than one wants to test. I guess ActiveWorkbook would be useful for most cases (contrived situations are always available, though). – sancho.s ReinstateMonicaCellio Sep ...
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Get difference between 2 dates in JavaScript? [duplicate]

...tes that occur up to twice a year in UTC. You must not assume that offsets from epoch (00:00:00 hours 1 January 1970) in other languages and operating systems will be the same since some of them have 58, 59, 61, and 62 second minutes. – Jim Mar 8 '15 at 3:13 ...
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Is it valid to replace http:// with // in a ?

...ve URIs (Section 5.2), you can omit any of those sections, always starting from the left. In pseudo-code, it looks like this: result = "" if defined(scheme) then append scheme to result; append ":" to result; endif; if defined(authority) then append "//" to result; appe...