Optimal enunciation conversions and signed integers

I am looking for the fastest way to read numerical values stored in binary files. I have done some functions that seem to work, but I'd like to get a feedback on whether or not my implementation is good. Here is how I get a signed integer from a 4-by

Google Maps - Dynamic generation of markers on the map

I"m new to google maps and am trying to get all the locations that are returned on my search page to appears on the corresponding map but I can't make it work. I have each listing display their longitude and latitude with the listing and I'm using th

How to multiply two sprites in SpriteBatch Draw XNA (2D)

I am writing simple hex engine for action-rpg in XNA 3.1. I want to light ground near hero and torches just as they were lighted in Diablo II. I though the best way to do so was to calculate field-of-view, hide any tiles and their's content that play

Best library for storing large arrays of char / byte / int?

Before re-inventing any wheels that may have been invented many times already, I am looking for a library that would allow me to deal with potentially huge arrays of char (not Char) while keeping heap overhead and unnecessary heap allocation small. T

Symfony2 - A good way to manage the cache in production

I have seen several posts about production cache management but I'm trying to get the proper way. I have seen some pretty sudo chmod 777 app/cache app/log and even sudo chmod 777 ../my_project_root :) I don't want to use the chmod technique. I think

Stop loading automatic scripts in Joomla 2.5

In Joomla 2.5, the scripts below are loaded automatically. <script src="/media/system/js/mootools-core.js" type="text/javascript"></script> <script src="/media/system/js/core.js" type="text/javascript"

How to help Scalaz with type inference and 2 type parameters

I have something called a Generator: trait Generator[A, B] { def generate(in: Seq[A]): Seq[B] } I can provide a Bind instance for this generator: object Generator { implicit def generatorBind[T]: Bind[({type l[B] = Generator[T, B]})#l] = new Bind[({t

Python: searches the version of a function I use

I'm a little confused with my imports and I'd like to see which version of a function I'm using. Is there some way to get the filename where the implementation or the class the holds it?You can use inspect module from standard Python library import i

send int in writeUTF in java

writeUTF function accepts string. Is there any way to pass integer? OutputStream os = s.getOutputStream(); DataOutputStream dos = new DataOutputStream(os); int count = 8; dos.writeUTF((count); //Error on Sending integer value. dos.writeInt(count) or

How to synchronize the development and production database

Do you know any applications to synchronize two databases - during development sometimes it's required to add one or two table rows or new table or column. Usually I write every sql statement in some file and during uploading path I evecute those lin

How to refer to an API

Ive been learning android from books now and Ive gotten the hang of itThe problem is this,I just dont know how to reference APIs,For example,I want to parse Xml ,Some codes are very familiar so I almost know it off hand but I dont seem to know how to

Editing Patterns in Emacs - Keyboard Modes and Layout

Recently I started using Emacs as my Scheme (Lisp) editor. I'm thinking what extensions should I use in order to achieve the best performance. Currently I'm using Paredit and it helps a lot. I know that there are numerous Scheme extensions for Emacs:

Content Response Type Image / Png

I'm trying to create a aspx page that return Image/Png from a chartDirector Here is what I have in my VB so far: Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim mychart As XYChart = New XYChart(700, 17

PHP Javascript / AJAX Forms

I am attempting to code a "stream" where users can input a status about themselves. I have got this working, but I would like it so that you do not have to reload the page to see your new status. I know that you would need to use Ajax to do some

After installing the roughest rails, the rake test does nothing

The question title pretty much sums it up, but here's a more chronological description: I started a new rails 3.2.9 app, did not pass any special options (ie. did not skip test unit). I added minitest-rails to the gemfile and ran bundle install. I de

want to see information in pop-up without text box

i have information in text box but when i click button(show) then i want to show information in popup without text box how to do it?`` <tr> <td> <?php echo $i; ?> </td> <td><?php echo $value['fullname']; ?></td> &

Phpmailer works fine in localhost But not in server

date_default_timezone_set('Asia/Dubai'); include("classes/class.phpmailer.php"); $mail = new PHPMailer(); $body = "this is <strong>testing</strong> mail ". date('Y-m-d H:i:s'); $mail->IsSMTP(); // telling the class to us

Prevent Object Output in Storyboard

I'm looking after a solution to prevent object release in storyboard views. Here is the deal, I have a storyboard view which contains data grabbed from JSON. This view has relation with another view (First View:List of items -- Second View:Item Detai

Perl 'require' in start block

I have the following code: #!/usr/bin/env perl use strict; use warnings; use feature 'say'; BEGIN { my $supported = undef; *compute_factorial = sub { if (eval { require bignum; bignum->import(); 1;}) { my $num = shift; my $factorial = 1; foreach my $

Flex Data Grid - Prevents duplicates before they happen?

I have a datagrid which populates an array of information. The datagrid is used by the user, so they have the ability to add a record or delete a record on the datagrid. Example: if a user adds the following information: "Name: Apples / Description:

How to call the web service without creating the unanswered GUI

I have a UISearchBar and UISearchDisplayController. When the user writes text in it inside searchBar:textDidChange: I make a web-service call to filter my TableView. The problem is that the GUI get unresponsive until I get the result from the web-ser

Check the existing table using the variable

I was wondering how to incorporate a variable into a PHP statement to check if a table exists. For some reason the query does not accept the variable. Here is what I have: <?php $servername = "localhost"; $username = "***"; $passwor

Get the Y coordinate of the top and bottom of ImageView

I have an image view which is contained within a relative layout. I am trying to get the screen y coordinates of the top of the image view and the screen y coordinates of the bottom of the image view. I have tried this: float yMin = (float)levelH.get

Error when building xwalk with android cordova

Building a cordova app with xwalk and it's no longer working. ANDROID_HOME=C:\Program Files (x86)\Android\android-sdk JAVA_HOME=C:\Program Files\Java\jdk1.8.0_77 Reading build config file: f:\source\Cutter\Canvasser\build.json null embedded org.xwalk

Using the .properties file from the Java Console program

I have created a Java program to compare scripts saved as files in the version management tool to those loaded in our database. It's a simple program, runs through start to finish and outputs to the console when it finds a discrepancy. Now I want to