I apologize for the long post. I wanted to include everything that might be helpful. I have a single page website that consists of several divs stacked vertically. I'm using a floating nav bar and so..
I'm trying to create a simple project on CLion. It uses CMake (I'm new here) to generate Makefiles to build project (or some sort of it)
All I need to is transfer some non-project file (some sort of ..
I am newbie to PostgreSQL and PostGIS. I want to store latitude and longitude values in PostgreSQL 9.1.1 database table. I will calculate distance between two points, find nearer points by using this..
Actually what do they mean? All articles I find about them don't give me an idea, or my knowledge is too insufficient to understand it.
Will some one give me some resources with which I can learn thi..
I am using Selenium to launch a browser. How can I deal with the webpages (URLs) that will ask the browser to accept a certificate or not?
In Firefox, I may have a website like that asks me to accept..
Hey there i started learning C# a few days ago and I'm trying to make a program that copies and pastes files (and replaces if needed) to a selected directory but I don't know how to get the directory ..
Has anyone an idea how many tcp-socket connections are possible on a modern standard root server? (There is in general less traffic on each connection, but all the connections have to be up all the ti..
I'm a PHP developer and now I use Notepad++ for code editing, but lately I've been searching for an IDE to ease my work.
I've looked into Eclipse, Aptana Studio and several others, but I'm not really..
I am practicing CSS and I am so confused about how can I force my div element to be center (vertically and horizontally) at my page (mean which way or ways for cross browser compatibility)?
We are developing a C# application for a web-service client. This will run on Windows XP PC's.
One of the fields returned by the web service is a DateTime field. The server returns a field in GMT for..
So, I have an SVG file in HTML, and one of the things I've heard about the format is that it doesn't get all pixelated when you zoom in on it.
I know with a jpeg or whatever I could have it stored as..
In Eclipse, I can press Alt+Shift+J and get a javadoc comment automatically generated with fields, returns, or whatever would be applicable for that specific javadoc comment. I'm assuming that Intelli..
I would like to be able to run functions once a Widget has finished building/loading but I am unsure how.
My current use case is to check if a user is authenticated and if not, redirect to a login vi..
I have a simple HTML upload form, and I want to specify a default extension ("*.drp" for example). I've read that the way to do this is through the ACCEPT attribute of the input tag, but I don't know ..
I have a table in my PostgreSQL database which has 3 columns - c_uid, c_defaults and c_settings. c_uid simply stores the name of a user and c_defaults is a long piece of text which contains a lot of d..
I have always been wondering how other people get to align to the centre the main div container as the only way I manage so far is adding to the css file the following:
I'm currently developing a small OpenGL game for the Android platform and I wonder if there's an easy way to render text on top of the rendered frame (like a HUD with the player´s score etc). The tex..
SQL Server 2005/2008 Express edition has the limitation of 4 GB per database. As far as I known the database engine considers data only, thus excluding log files, unused space, and index size.
I am using Mailgun API. There is a section that I need to provide a URL to them, then they are going to HTTP Post some data to me.
I provide this URL (http://test.com/MailGun/Webhook.aspx) to Mailgun..
I am developing an app for sending some feedback.
Basically I'm trying to make a TextBox for comments, but I'm used to the WinForms MultiLine=true. I've set MinLines to 3, which is getting there, but..
I want to display .jpg image in an Qt UI. I checked it online and found http://qt-project.org/doc/qt-4.8/widgets-imageviewer.html. I thought Graphics View will do the same, and also it has codec to di..
I have a multithreaded app that has to read some data often, and occasionally that data is updated. Right now a mutex keeps access to that data safe, but it's expensive because I would like multiple t..
On several occations, I have faced the situation that the default.aspx page on a Site doesn't work. More specifically, a reference to a WebPart and/or Control is throwing a error because the assembly ..
I'm trying to replicate a button style in a Photoshop mock-up that has two shadows on it. The first shadow is an inner lighter box shadow (2px), and the second is a drop shadow outside the button (5px..
I'm trying to write an update trigger that will only update a password when a new password is set in the update statement but I'm having a terrible time trying to nail down the syntax. This should be..
Is there a way to see what would be pushed if I did a git push command?
What I'm picturing is something like the "Files Changed" tab of Github's "pull request" feature. When I issue a pull request, I..
I was deploying an ASP.NET MVC application last night, and found out that it is less work to deploy with IIS7 set to integrated mode. My question is what is the difference? And what are the implicatio..
How do you use Auto Layout within UITableViewCells in a table view to let each cell's content and subviews determine the row height (itself/automatically), while maintaining smooth scrolling performan..
I am new to python and am writing some scripts to automate downloading files from FTP servers, etc. I want to show the progress of the download, but I want it to stay in the same position, such as:
I have downloaded jbpm-installer-3.2.7.jar but I don't know how to install or run the file.
If I double click on it, it opens in winrar. I tried installing through command prompt, but I got the follo..
I have a docker-compose.yml file that contains 4 containers: redis, postgres, api, worker
During the development of worker, I often need to restart it in order to apply changes. Is there any good way..
I quite like the inline CSS pattern in React and decided to use it.
However, you can't use the :hover and similar selectors. So what's the best way to implement highlight-on-hover while using inline ..
I want to create a layout for an admin panel, but I dont know how to get the #nav and #content container always at 100% of the browser window. I don't understand the inherit of 100% height attributes,..
I am making a React Native app. I would like to customize the app icon (meaning the icon that you click on to start the app). I have Googled this, but I keep finding different types of icons that refe..
As far as I can see Solutions Architect is just a different "marketing" term for Applications Architect. Is that correct or are the roles actually different somehow? If so, how?
And yes, I have searc..
I have nginx up and running with a Ruby/Sinatra app and all is well. However, I'm now trying to have a second application running from the same server and I noticed something weird. First, here's my n..
I am getting the following error on a project of mine when I try to build... Error CS2001: Source file '.cs' could not be found. I took the two files that are causing this error out on purpose because..
I have generated an EF4 Model from a MySQL database and I have included both StoredProcedures and Tables.
I know how to make regular instert/update/fetch/delete operations against the EF but I can't ..
I'm teaching myself some basic scraping and I've found that sometimes the URL's that I feed into my code return 404, which gums up all the rest of my code.
So I need a test at the top of the code to ..
I'm trying to understand dependency injections (DI), and once again I failed. It just seems silly. My code is never a mess; I hardly write virtual functions and interfaces (although I do once in a blu..
I'm studying multiple table joins this week and have some odd results being returned. Here is the scenario...
Using the correct tables, create a query using the traditional join operation that will l..
So this is embarrassing. I've got an application that I threw together in Flask and for now it is just serving up a single static HTML page with some links to CSS and JS. And I can't find where in the..
I know that it's possible to get any XML node using C# if you know the node name, but I want to get the root node so that I can find out the name. Is this possible?
Update: I'm using XMLTextReader to..
I am getting the following errors while trying my first spring project:
Caused by: org.xml.sax.SAXParseException: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be fo..
Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.m..
I'm using bootstrap datepicker on a textbox. The default format of the date when you select a date is mm/dd/yyyy. Now I want to change it to dd/mm/yyyy. How can I accomplish this. Right now I'm just i..
I have a maven2 multi-module project and in each of my child modules I have JUnit tests that are named Test.java and Integration.java for unit tests and integration tests respectively. When I execute..
Is there a reason for this? I am asking because if you needed to use lots of empty chars then you get into the same situation as you would when you use lots of empty strings.
Edit: The reason for thi..
I have a user-defined table type. I want to check it's existence before editing in a patch using OBJECT_ID(name, type) function.
What type from the enumeration should be passed for user-defined table..
I've been considering fast poker hand evaluation in Python. It occurred to me that one way to speed the process up would be to represent all the card faces and suits as prime numbers and multiply them..
I want to overlay one image with another using CSS. An example of this is the first image (the background if you like) will be a thumbnail link of a product, with the link opening a lightbox / popup s..
This may be something common and trivial, but I seem to be having trouble finding a concrete answer. In C# there is a concept of delegates, which relates strongly to the idea of function pointers from..
I've got the following two tables (in MySQL):
| id | name | phone_number |
| 1 | John | 111111111111 |
So I have a directory in /var/www (called cake) and I need to allow www-data to write to it, but I also want to write to it (without having to use sudo). I'm afraid to change the permissions to 777 in..
I'm trying to open a .tex file.
I'm not sure I've got to the bottom of the (possibly) surprisingly complex process. I was told I could do it with Notepad++, which I proceeded to download. Here is the..
I just developed my first program in C++ and I wanted to show it with one of my friends. Sadly, when he tries to open the exe it gets an error which says "MSVCP140.dll is missing". Why is this issue h..
I've tried on a few different forums and can't seem to get a straight answer, how can I make this function return the struct? If I try 'return newStudent;' I get the error 'No suitable user-defined co..
Which class would work best for a non-ordered list of pairs? I'll be taking a bunch of (float,short) pairs and will need to be able to perform simple math (like multiplying the pair together to return..
I need to send a JSON (which I can stringify) to the server and to retrieve the resulting JSON on the user side, without using JQuery.
If I should use a GET, how do I pass the JSON as a parameter? Is..
I've been using ArrayList recently in my android project at the office and I'm a bit confused between List and ArrayList, what is the difference of the two and what should I use?
Also I saw some impl..
I'm now using NetBeans as my IDE-of-choice, and it has a plugin for UML modeling. In the class diagram, there are model elements known as Boundary Class, Control Class, and Entity Class. However, I ca..
I am trying to plot a ROC curve to evaluate the accuracy of a prediction model I developed in Python using logistic regression packages. I have computed the true positive rate as well as the false pos..
I don't get the difference between git rebase origin and git rebase origin/master. In my case I cloned a git repository twice. In the first clone I have to use git rebase origin and in the other clone..
I have two DLL files which I'd like to include in my EXE file to make it easier to distribute it. I've read a bit here and there how to do this, even found a good thread here, and here, but it's far t..
I am trying to achieve something along the lines of a for-each, where I would like to take the Ids of a returned select statement and use each of them.
DECLARE @i int
DECLARE @PractitionerId int
I'm rewriting a project to use Node.js. I'd like to keep using MySQL as the DB (even though I don't mind rewriting the schema).
I'm looking for a simple-to-use, reasonable-performance ORM, which suppo..