In the C Standard’s terminology, lvalue expressions can designate a memory location. &a is not an lvalue so it does not designate anything. 13 solved Can we say that a pointer value designates an object? [duplicate]
Although it’s not entirely clear what you’re trying to achieve I have tried to modify your code from your original post to make it more readable and function the way you want. Please see my comments in the code below, I tried to prefix all of my comments with “EDIT” so you could easily identify … Read more
With the help of STR_TO_DATE and DATE_FORMAT function you can achieve this: SELECT DATE_FORMAT(STR_TO_DATE(dateUs,’%Y%m%d’) + INTERVAL HourMins+0 >= 1200 DAY ,’%Y%m%d’) AS dateLoc FROM your_table Demonstration: SET @str := ‘20160919’; SET @HOUR := ‘1215’; SELECT ( STR_TO_DATE(@str, ‘%Y%m%d’) + INTERVAL (@HOUR + 0) >= 1200 DAY ) AS date, DATE_FORMAT( STR_TO_DATE(@str, ‘%Y%m%d’) + INTERVAL (@HOUR … Read more
There is no generic onChange function. However there is a method you can define in a class that implements KeyListener which is public void keyPress. You would use this something like the following: public class MyClass implements KeyListener { private JTextField myField; private JLabel myLabel; public MyClass() { myLabel = new JLabel(“Enter text here”); myField … Read more
Well, short answer – no. Most android apps are developed using Java as the programming language, with a mark-up language which could be comparable to HTML (but is not HTML) to build the basic UI structure of most screens. Certain aspects of HTML are still used in Android apps, for example, when we’d like to … Read more
That will invoke the functions, but it doesn’t assign anything useful to window.onload unless your last function happens to return a function. You need to assign a function to window.onload that will invoke your functions when the window is ready. window.onload = function() { foo(); bar(); }; Plus, since you’re putting the script at the … Read more
Just construct the string step by step in a StringBuilder: @Override public String toString() { StringBuilder sb = new StringBuilder(a).append(” = “); if (b > 1 || b < -1) { sb.append(b); } else if (b == -1) { sb.append(‘-‘); } if (b != 0) { sb.append(‘x ‘); if (c > 0) { sb.append(‘+’); } … Read more
Bundle sizes may be larger than without Ivy and strict template type checking may give you some problems. Those issues should be resolved in 9.0.0 final. The RC is coming soon and is worth testing out. -Michael Prentice (Angular Team) Please look at the comments below from Michael himself 🙂 3 solved downsides of using … Read more
Working Azure ML – This was the best option I found to automate this merge. df <- maml.mapInputPort(1) df2 <- maml.mapInputPort(2) if (length(df2.toAdd <- setdiff (names(df), names(df2)))) df2[, c(df2.toAdd) := NA] if (length(df.toAdd <- setdiff (names(df2), names(df)))) df[, c(df.toAdd) := NA] df3 <- rbind(df, df2, use.names=TRUE) maml.mapOutputPort(“df3”); 0 solved Merge data frame based on column … Read more
To check if repo exists, if exists 0 is returned else 128 is returned **git ls-remote –heads http://user:[email protected]:user/repo.git** To check if branch exists in repo, if branch not found no output else one line is printed **git ls-remote –heads http://user:[email protected]:user/repo.git branch** To check if tag exists in repo, if branch not found no output else … Read more
Attachments in MS Access are special data types that actually involve nested tables for metadata (filename and filedata) information. Hence, you cannot access this data with DML SQL statements alone via RODBC but can using a COM interface, specifically connecting to the DAO SaveToFile() method. Consider the following using the RDCOMClient package which allows interfacing … Read more
An interesting question, I check the Nasa.api and i find that the sever will return you an array that contain object, so a good option is to use an array to store all the liked item and it will be easier for you display. My suggestion for you is to directly store the info that … Read more
response is a stream object that does not hold any data. You first need to collect all the data of the stream using the data event. If all data is collect the end event is triggered, at that even you can stringify your collected data and write it to the file. const fs = require(‘fs’) … Read more
for passnum in range(len(alist)-1,0,-1): Per the range function documentation: len(alist) – 1 is the length of the list (8) minus one (7). It represents some “starting” number. 0 represents the “stopping” number. -1 represents the “step” number. These come together in range(len(alist) – 1, 0, -1) to say “count from 7 to 0, backwards – … Read more
You’ve declared the function GetDBConnection() to return no arguments. func GetDBConnection() { You have to tell Go the type of the argument you intend to return: func GetDBConnection() *sqlx.DB { As for determining the type, I just went to look at the source code. You could also look at the documentation on godoc.org, which is … Read more