I am seeing some serious slowdowns in "some" parts of a Clojure application. Does anyone have any real world tips as to how they have done performance tuning on a clojure application?My personal tips: Check your algorithm first - are you incurri
If there any way to discover the variables required from a Twig template? Example, if I had: Hello {{ user }}! You're {{ age }} years old, well done big man! I'd be able to load this template and then gather each of the required variables, eventually
I need to know how to use box2d for projectile motion. initially, projectileTime=0; then i call the following function for projectile motion. It works pretty good. But i want to achieve the same thing using box2d. As far as i know Box2d works only wi
In part of my code I need to grab users's id but pluck doesn't grab them. Only map(&:id) can do it. I was wondering why. I've wrote a quick and dirty block of code to find what's happen def remove_users user_ids p users_to_remove.class users_to_remov
I followed the following blogpost to figure out how to create Facebook events remotely using my app. I've been having problems loading the images from my app, however, because I do not have images stored locally on my app, they are stored in AWS. @gr
I have a for-loop which looks like this for(i=1; i<= json.tracks.length; i++) { $('<li>'+ json.tracks[i].name + '</li>').appendTo('#results'); } On default it run's 100 times and I want to apply a sequence of color's to it i = 1 --> red
I just installed SSRS 2016 (SQLServer2016-x64-ENU.iso ) and noticed that there was no section "Content" in view menu. I have full rights. SSRS 2016 menu The proper menu consists "Content" section How can I fix it?This menu is context d
I have a Asp.net Web Project using authentication mode="Forms". My login works perfectly. Now the Problem is that I have a link in a site that is only available to authorized users. It is possible that the pdf file of that link does not exist. W
I am currently building a small site and would like the logo to scale down when I scroll down my page. Currently the way it works, the header drops in size but the logo remains the same size. How do I fix this so it scales the image down too? Demo: h
This question already has an answer here: Reflection to Identify Extension Methods 6 answers Code I have: public enum ActivityStatus { All = 0, Active = 1, Inactive = 2 } public static class MyClass { public static string Test(this ActivityStatus _va
i want to copy a directory from one drive to another drive. My selected directory contain many sub directories and files. How can i implement the same using vc++The SHFileOperation() API function is the workhorse function for copying files. It suppor
When I drop an li elements into textbox it arranges in the middle...How to arrange this elements at beginning? I use Foundation There may be a problem? My jQuery: <script type="text/javascript"> $(function() { $("#dragdiv li").dr
I am trying to use Laravel 4 method called Route:input("users"). But I am getting following error Call to undefined method Illuminate\Routing\Router::input() Any idea how Route::input() works. Is there any file I need to change. Thanks all Route
I understand that render :action only renders an action's view. But I was wondering.. Is there no easy way to execute the code in that action before its view is rendered?If you're trying to reuse logic in two different controllers why not just pull t
I am building a website for my first client. I've built my own websites in the past from scratch using PHP, HTML, CSS, etc... without a framework or CMS. Therefore, before I proceed with this client, I want to make sure I'm going down the right path.
I'm not sure why but I am noticing a lot of warnings in my browser console regarding unknown props. Following are some of the warnings: "Warning: Unknown prop `navbar` on <ul> tag. Remove this prop from the element. For details, see in ul (crea
I'm trying to use .NET Regex.Replace (example here in VB.NET) to exclude all non-chars and spaces from a string. For instance, in the string s below, I thought the pattern [^A-z ] should remove all non-alphabets aside from spaces. However, that doesn
Can you use a Spring-WS WebserviceTemplate for calling a webservice and avoid that it generates a SOAP-envelope? That is, the message already contains an SOAP-Envelope and I don't want that the WebserviceTemplate wraps another one around it. :-) The
This code: foreach (PropertyDescriptor descriptor in TypeDescriptor.GetProperties(lst[0])) { Console.WriteLine(descriptor.Name); } will write out the name of all the elements in my list. I.e. FirstName / LastName or what ever. How do I write out the
I have this table called myTable Posting Date|Item No_|Entry Type| 2015-01-13|1234|1 2015-01-13|1234|1 2015-01-12|1234|1 2015-01-12|5678|1 2015-02-12|4567|1 What I want, is only return result where a [Item No_] is ind the table 1 time. So in this exa
I'm trying to create a modal popup (e.g. for a yes/no confirmation)such that code doesn't continue to execute until the popup is answered. I know that the recommended method is to add callbacks to each button (menu item), but this method gives a prob
I'm attempting to create a loop in R that will use a vector of dates, run them through a loop that includes a SQL query, and then generate a separate dataframe for each output. Here is as far as I've gotten: library(RODBC) dvect <- as.Date("2015-0
Some background, normally when I start a new project, a designer creates the HTML template, images, and css for it, and then passes it on to me. I then write the javascript and PHP code needed to get the site working. However I'm considering moving t
I am using iron-router in my meteorjs project. I am using an after: handler to set a session variable which shows or hides a leaflet map. I can't put the map in my templates like normal because meteorjs obliterates the map div and it's state. Now I a
I want to modify a script that exists on a remote host using a bash script. My bash script has a command like this to run a sed command on the remote host: ssh
[email protected] "some_command" There is a file called config.php that I want to modif
I'm writing a genetic algorithm that tries to chooses a set of the data points to maximize the intercluster distance while keeping the intracluster distance small, between two clusters. I think some measure of cluster validity such as the Davies-Boul
I'm trying to put margins on the bottom of a table to separate it from the content below it (another table). I tried creating a class: .seg_table { margin-bottom: 25px; } And then applied it to the table like this: <table class="seg_table">
I am creating a WPF application using Kinect SDK 1.7 and I need to count how many times user place hand over the button (not push, just place over). I found only an event responsible for pushing the button in XAML <k:KinectTileButton Label="Click&
Simple question I need these few lines of javascript in jquery. Just trying to close a modal when I select outside of it. Thank you. // When the user clicks anywhere outside of the modal, close it window.onclick = function(event) { if (event.target =
This question already has an answer here: File write with [NSBundle mainBundle] fails 5 answers iphone SDK:Can write data to plist on Simulator but can't do same thing at Device? 1 answer I have check the method on the internet, but thats fail to upd
