Vote count: 0 i got some project that the idea is the sender send the file.txt to the receiver on linux c++. i have implemented the function explain below. the problem is if the sender send a file with 1638 number of lines the receiver can't properly write the file. sender.cpp int Socket,n; int t; s...

Vote count: 0 Hi I am trying to do a simple JSON string to Object conversion. Here is the code: let u = "somehost.com/api/1/ipa/2" let url = NSURL(string: u )! let data = NSData(contentsOfURL: url)! let parsed: AnyObject? = try NSJSONSerialization.JSONObjectWithData(data, options: NSJSONReadingOptio...

Vote count: 0 I am new at coding and currently lea ing swift. I am progressing in my app and just needed a little bit of help... asked 51 secs agoShreyas Prasa a Let's block ads! (Why?)

Vote count: 0 the input depicts no of tests followed by size of input array followed by the array and the output either gives -1 or the square of the largest prime in the given array. I am providing the code and the expected and actual output along with sample standard input used. standard input: 3 ...

Vote count: 0 I’m new in iOS dev with swift 3 I would like to create a calculator with UITextField so i have implemented a toolBar with items above number pad but i can’t interact with UITextField without an error . I passed some hours to read and i found some solutions with action parameter but non...

Vote count: 0 i need to crawl and extract data for some websites (scraping). the guys at scrapinghub.com have developed: Scrapy: web scraping framework (open-source) Frontera: platform to run a scrapy scrapper in a distributed ma er using HBase (open-source) Crawlera: a payed proxy curator and rotat...

Vote count: 0 I have a dataframe (df), that I break down into 4 new dfs (media, client, code_type, and date). media has one column of null values, while the other three are only 1-dim dfs, each consisting of nulls. After replacing the nulls in each dataframe, I try to pd.concatto get a single df and...

Vote count: 0 I am having trouble changing the date format of date column in the dataframe i created using Xlsxwriter. The current format is 3/31/2016 12:00:00 AM, which i thought python is reading a date and adding a time to it. I would like the format to simply be dd/mm/yyyy with know time associa...

Vote count: 0 Somewhat new to Three.js and 3d libraries in general. I merged two geometries (a quarter cylinder and a plane) using this code: var planeGeo = new THREE.PlaneGeometry(planeW, planeD / 2, 199, 399); var planeMesh = new THREE.Mesh(planeGeo); planeMesh.updateMatrix(); var cylinderGeo = ne...

Vote count: 0 Im looking for a solution in SVG that enables several colors in one single character without any visual gradients. Here is an example of how I want the result to look like http://i.stack.imgur.com/BNwT9.png Here is the best solution that I can come up with. This works perfect with only...

Vote count: 0 I wonder if someone can help with my stalled Google Maps application. I am adapting the animation features of this example are on the geocodezip, for example Multiple Marker A imation. The general code for the startA imation sequence looks like this. `function startAnimation(index) { i...

Vote count: 0 I have exposed the required ports in my dockerfiles as well mapped them in my docker-compose.yml. If i create containers without a docker-compose.yml i can access everything, but if i use docker-compose.yml file i ca ot access 2 out of 3 images via a http-get request. But according to ...

Vote count: 0 Requirement : If user is inactive then show a popup after 5 minutes. and if selected continue session the timer will reset for this and again check for the same. If user haven't click any continue button then the page will refresh. asked 34 secs agoAnuj Sachan Let's block ads! (Why?)

Vote count: 0 In the back end i m using go lang and for database i use mongoDB. I m trying to find the last document inserted in the embedded array so i can retrieve the document in the last array index without knowing its index.Is is possible?? After researching on this i came to know that its not ...

Vote count: 0 I'm using Jenkins Pipeline to automatically build and deploy my Java apps. I also use maven-release-plugin to perform Maven deploy to Artifactory. The problem is my Jenkinsfile (or Jenkins Pipeline Configuration) : We commit a version 0.1.00-SNAPSHOT on release branch Jenkins Pipeline ...

Vote count: 0 I am currently developing a website where notification is needed. Therefore, I would like to call AJAX and detect changes on my database (storing notifications) constantly in a certain interval. So my question is, as there are many users calling the AJAX at a same time and at constant ...

Vote count: 0 I want to search bitbucket for files that contain the string "MyStr", but only search repos who's name contains "cookbook"- is this possible? Could not see how to do this with quick file search: https://blog.bitbucket.org/2013/02/07/introducing-quick-file-search/ asked 20 secs agored88...

Vote count: 0 Our team develops application. As this application intended to run on Debian we've done it in a proper Debian way - via .deb packages. If it's important, app is written in C++/Python and code is stored in Git. We have private Debian repo where I place snapshot and release versions (app...

Vote count: 0 I have a ba er that's width is set to 100%. I then have another div set at 30px nested within the main div placed at the end of the first div. This close-ban div has the background image of a close icon and the javascript is set so when a user hits the div the entire ba er hides. I wan...

Vote count: 0 I'm having some with registerusers stored procedure with error message and when I executed the result I got an error that says:' MySQL said: Documentation declare checkfirstnamecount int; declare checklastn' at line 10' Here's my stored procedure: DELIMITER go Create procedure register...