Vote count: 0 I have a problem using maven, I use a SNAPSHOT version from a inte al component on my ear project and I have the follow problem: So, I declare my poms likelike this: main pom: <dependencyManagement> <dependency> <groupId>com.mycompany</groupId> <artifactId>mycomponent</artifactId> <ver...

Vote count: 0 I'm aware that in MVC, the Model is the class part. If I have a User class and instantiate an object, the object must refer to a single user from the database. So I'll have the CRUD methods on the user, for that specific user. But if I need a function to run a SELECT * FROM Users, shou...

Vote count: -1 I want to use JavaScript variable value in php file without sending by Ajax . asked 57 secs agoMamunur Rashid Let's block ads! (Why?)

Vote count: 0 I have recently began researching development of Web Services using Java. Years ago when I began lea ing about web services, I used JAX-RS. I believe JAX-RS uses technologies which are based on HTTP. From my research, I have read that HTTP is the old way and HTTP/2 and WebSockets are m...

Vote count: 0 I created partitioned table with userc and coding as partition columns. When i am inserting data from another table it inserts into it without any issues for individual months however when i am trying to insert data of different months into 1 parition table , i start getting error like...

Vote count: 0 I want to modify this SO topic here to three hourly interval. I have a database of events at minute resolution. I need to group them in three hourly, and extract the count of this grouping. The output would ideally look something like a table like the following: 3hourly count 0 10 3 3 ...

Vote count: 0 If I have two files myclass.h and myclass.cpp how to separate this code to declaration of class member and implementation of constructor where I need to set the values in brackets {}? std::string predefinedArgs[] = { "Some", "Other", "Strings" }; I tried header: class Wrapper { public:...

Vote count: 0 Each time I run "python3 manage.py runserver" I get the message "Killed." I get the same message when I try to makemigrations or migrate. I created a separate new Django project and was able to have it work just fine. I am unsure what the issue is. Here is what the var/log/ke .log said...

Vote count: 0 Pardon me as I am relatively new to this. [ -f /etc/example/txt] && echo "True" || echo "False" I have the above code, I am trying to print out the hostname as well. I have modified it to the following, [ -f /etc/example/txt] && hostname = uname -n &&echo "$hostname:True" || echo "$hos...

Vote count: 0 I have a numpy array with a nested dtype: dt = np.dtype([('e', '<f8'), ('n', '<i8'), ('pos', '<f8', (3,))]) arr = np.zeros(5, dtype=dt) array([(0.0, 0, [0.0, 0.0, 0.0]), (0.0, 0, [0.0, 0.0, 0.0]), (0.0, 0, [0.0, 0.0, 0.0]), (0.0, 0, [0.0, 0.0, 0.0]), (0.0, 0, [0.0, 0.0, 0.0])], dtype=[...

Vote count: -2 I want to sort associative array with specified sequence of values $arr = [ {"company"=>"A", "revenue_range"=>"10-100M"}, {"company"=>"B", "revenue_range"=>"0-10M"}, {"company"=>"C", "revenue_range"=>"10-100M"}, {"company"=>"D", "revenue_range"=>"100M-1B"}, {"company"=>"E", "revenue_r...

Vote count: 0 Apologies for my nebie like question but i'm trying to lea a lot here, new to MVC and CodeIgniter. I have a simple CRUD that i'm building, but i'm stumped on what I think is a very simple thing if you know what you are doing. I have a View that is being used to Update a Tyre to the db ...

Vote count: 0 I've Created a function that accepts two String objects. The method retu a character array that contains one element for each occurrence of an alphabetic character that appears in only of the two strings. Any non-alphabetic characters in either string are ignored. public static void ma...

Vote count: 0 how can I let my code continue it's looping after encountering an error? Example: for _, x := range y { if err != nil { //handle error to continue next element in loop (maybe skip this element?) } } asked 3 mins agoElliott Let's block ads! (Why?)

Vote count: 0 I'm looking for the best way to load incremental data(based on timestamp of source table) into my table. I have a source table(in hbase) where in data gets updated everyday. In the first flow, I will have to transfer the full data into my test table(in hbase). The next day , I need to ...

Vote count: 0 My log files contain file-names as well as line numbers. After a project was built and produced some logs, I want to start "make logs" or something like that, which will parse the current log-file and output in the current build-output list of my QtCreator (or any other IDE) the list o...

Vote count: 0 i try to build JLaTeXMath-android, which can be found here. However when i run ant i get D:android studiojlatexmath-android-master>ant Buildfile: D:android studiojlatexmath-android-masterbuild.xml init: compile: [javac] Compiling 147 source files to D:android studiojlatexmath-android-m...

Vote count: 0 I'm trying to add an dynamic overlay to a file FFMPEG is generating for me. The overlay must display data received in real-time (let's say the speed of a car where the video is being recorderd) Note that my question is not about displaying things in the video, but about how to have FFM...

Vote count: 0 I need to write hive queries to get the number of rows for a Website. This needs to be an Oozie script (if possible) which would run bi-weekly and send a mail as a response. The script should send mail of number of all the new records generated (after a specific Date) as well as total ...

Vote count: 0 In my code, After an API call, I am getting Some(Vector(72981, 72982)). I need to get the vector out of Some so that I modify the Vector. Tried many things but no result. asked 3 mins agoxeonie 1 Answer Vote count: 0 Using map you can modify what's in the Option (i.e. the Some in this ...