Cyufjy

How can temperature be calculated given relative humidity and dew point? While looking into the better indicator of how miserable it feels outside, either dew point or relative humidity, I came across this statement: The optimum combination for human comfort is a dewpoint of about 60 F and a RH of between 50 and 70% (this would put the temperature at about 75 F). Source: http://www.theweatherprediction.com/habyhints/190/ This led me to this calculator that will calculate the temperature given relative humidity and dew point - for example a dew point of 70 degrees F and a relative humidity of 90% results in a temperature of 73.11 degrees F. The web site for this calculator says the values are based on the August-Roche-Magnus approximation and gives the following equation to calculate temperature: $T =243.04 Large fracfrac17.625 TD243.04+TD-lnleft(fracRH100right)17.625+lnleft(fracRH100right)- frac17.625 TD243.04+TD$ Given the equation I'm still having a hard time figuring out...

Avoiding race conditions in Kotlin, Smartcast is impossible runtime exception The line: viewAdapter.setTitleData(bezinningModels) in the below snippet is giving me the runtime warning: Smart cast to 'BezinningAdapter' is impossible, because 'viewAdapter' is a mutable property that could have been changed by this time I went through a lot of posts with a similar runtime warning, and I understood why this happens. Basically Kotlin wants to avoid race conditions so that the value of a mutable object could not change,but still I do not get what I should do to avoid this mistake so that I can call the retrofit call into the RecyclerView Array I tried to change from var to val the value of RecyclerView but did not work RecyclerView Array var val RecyclerView Here the snippet that causes the problem: @RequiresApi(Build.VERSION_CODES.HONEYCOMB) class MainFragment : android.app.Fragment() private lateinit var viewManager: RecyclerView.LayoutManager private lateinit var...

Oracle ADF: Log file reports ADFContext Leak I'm facing repetitive messages like following on production application log file: <Jul 13, 2018, 11:33:45,489 AM CEST> <Error> <oracle.adf.share.ADFContext> <BEA-000000> <ADFContext leak detected. oracle.adf.share.ADFContext.setAsCurrent(ADFContext.java:1717) oracle.adf.share.ADFContext.createDefaultContext(ADFContext.java:1337) oracle.adf.share.ADFContext.getCurrent(ADFContext.java:1311) oracle.adf.share.ADFContext.get(ADFContext.java:1607) oracle.adf.share.jndi.MDSBackingStore.getMDSSession(MDSBackingStore.java:421) oracle.adf.share.jndi.MDSBackingStore.isReadOnlyMDSStore(MDSBackingStore.java:197) oracle.adf.share.jndi.MDSBackingStore.<init>(MDSBackingStore.java:153) It's an ADF application developed on JDeveloper 12.2.1.3.0 I've tried to search this error but all I could find was: a bug issue (on Oracle Support, Doc ID 2321165.1) with solution saying that "these messages can normally b...