Currently, I'm using Tomcat to keep my Backend along with my Rest API. When I want to use my Frontend, I'm just starting Tomcat, which holds the Backend-Project and then, I can access the the backend over the Rest-API using http-requests. Now I thoug
I am trying to replace user profile views of the sort /users/1 with /username I'm aware this means I'll need to check for collisions of various kinds. I've consulted the following similar SO questions: Ruby on rails routing matching username customiz
I want to COPY HDFS (gzipped)data into Vetica. I am using following command. but its not working COPY pix001 SOURCE Hdfs(url='http://hadoopnemenode.com:50070/webhdfs/v1/bq-upload/pix/m=03/d=01/03-01.txt.gz', username='xyz') GZIP DELIMITER E'\t'; Anyo
Is there a way to group and sum columns based on a condition? id | code | total | to_update 1 | A1001 | 2 | 0 2 | B2001 | 1 | 1 3 | A1001 | 5 | 1 4 | A1001 | 3 | 0 5 | A1001 | 2 | 0 6 | B2001 | 1 | 0 7 | C2001 | 11 | 0 8 | C2001 | 20 | 0 In this exam
I learned that when you set cookies, you give them a name, a value, and an expiration. This is an example I got from a book. setcookie('test', 45, time()(60*60*24)); I understand the purpose of setting a name, so we have a way of referring to it. And
I want to send json data from my asp.net MVC controller in C# and use those datas to draw a highcharts pie chart. So for the moment I use this : Dictionary<string, double> result = new Dictionary<string, double>(); result.Add("test1"
I have already known that I can use the parameter -l to start a bash or ksh as a login shell, so I don't have to source the files like ~/.profile,~/.bash_profile and so on. But in csh,the sentence execl("/bin/csh","csh","-l",
I'm trying to fetch a record from the database using a stored procedure, but it returns null in SqlDataReader object. Here is my code: public Buybest_Liberary.Data.UserManagement getUser(string email) { Buybest_Liberary.Data.UserManagement obj = new
I am doing md-5 hashing in both android and c# at the same time. But both the results should be the same for the same inputs. Is there any difference in the way its done in both the languages? I get different outputs in both the cases. Here is the c#
What recommendations can you give for a system which must do the following: Load Plugins (and eventually execute them) but have 2 methods of loading these plugins: Load only authorized plugins (developed by the owner of the software) Load all plugins
I would like to check whether a directory exists on the sdcard of an Android device using bash. I am aware that a similar question was answered here: Check if a directory exists in a shell script The difference is that when I do if [ -e /sdcard/myDir
I'm trying to figure out how (if possible) to do this: I want to have a server/space/cloud-storage without apache storing a php file, then, another server actually running and parsing that file. This is because I know Dropbox (Copy, Google Deive, etc
Using Spring-LDAP 1.3.1 I was trying to read the content of an LDAP and I've got the following error: LDAP: error code 4 - Sizelimit Exceeded After searching how to limit the result size, I've found that the class SearchControls is responsible for it
Unit testing Abstract classes in Groovy I asked a question previous about unit testing and mocking a domain class, but I do not think I was specific enough. I have a domain class: package toplevel.domain abstract class Party { static hasMany = [roles
Looking for some help to convert the following from jquery ajax to javascript using XMLHttpRequest? $.ajax({ url: 'api/dev/blah?id=4F', type: 'GET', beforeSend: function(req) { req.setRequestHeader("Accept", "application/xml"); }, succ
I come from python & if I want to print this line "Hello World" I can do this: line = "Hello %s" % "World" How can I combine string templates with my variables like the above? IE, I want to combine this var arrray = new A
I have a table of posts to a website, where each entry has its creation date. I want to return a table like: Date Posts 16-11-2009 5 17-11-2009 0 18-11-2009 4 etc But I'm struggling to find the right SQL. I can easily get a count of posts grouped by
Say for the string: test.1234.mp4 I would like to extract the numbers 1234 without extracting the 4 in mp4 What would the regex be for this? The numbers aren't always in the second position and can be in different positions and might not always be fo
I have a python GAE app that uses GCS for file storage. It works perfectly in production, but fails completely when running locally on dev_appserver. Any help getting to the bottom of this would be appreciated. Thanks. CODE: BUCKET = '/mybucket' file
We are able to use the validation in TForm and it works perfectly fine, but now we have to validate/Analyze the SQLite DB from the Console Only Application. Please share any detailed example of working work in XE7+. Here is one function which does th
I am trying to access a certain value from a JSON object. The value I am trying to access is launches->rocket->agencies->abbrev from a JSON object that has a lot of nested objects and arrays. I can't access values below a certain nested level for
I have my Adapter for the ListView and everything runs fine in the main activity. The listview is a list of all the apps with checkboxes next to each of them. Currently when I run the app, some of the checkboxes are randomly checked; where do I defin
I'm trying to rename a column but I'm getting this error: Msg 4928, Level 16, State 1, Procedure sp_rename, Line 547 Cannot alter column 'appraisal_id' because it is 'enabled for Replication or Change Data Capture'. Msg 0, Level 20, State 0, Line 0 A
In my application I am using a custom UIElement, which handles its own layout and rendering. While I can unit test most of it, I cannot properly unit test the rendering. The reason is that rendering is done via the OnRender method, but I have no way
I am seeing an error in the console and I am not sure how to resolve it, I am getting the error: Cannot read property 'link' of undefined However it is working fine pulling the images and the links so a little lost... any ideas? $.ajax({ type: "GET&q
I'm in a project that takes the Single Responsibility Principle pretty seriously. We have a lot of small classes and things are quite simple. However, we have an anemic domain model - there is no behaviour in any of our model classes, they are just p
I know my question is basic. But I don't Know how should I configure web.config information! My SQL server is connected with windows authentication. I'm using this config: <add key="DBServer" value="mssql" /> <add key="DB
I'm looking for a way to order/sort a set of strings that define software versions, in the following format: x.x.x (e.g.: 1.3.12). Those strings are in an database(mysql) , but I'm not sure if this is even relevant. One idea I can think of is to make
I made an app using ionic framework. For auto update function, I used FileTransfer plugin to download the apk and WebIntent to start the installation. But comes an error: "Parse error, There was a problem parsing the package". The downloaded apk
For test purposes I've created an application with UITabBar, 3 view controllers and my class DataAnalyzer (till now it analyses nothing:)). TestAppDelegate.m - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary
