Posts

How can I center google map based on countrycode? -

According to the documentation, I have found this: geocoder.setBaseCountryCode (countrycode); However Any help? Itemprop = "text"> GOCODerratBaseConverter code () will not center the map. This will set the base country for geocoding so that if you try to geocode 'Plymouth', then it will differentiate between the UK and Massachusetts cities. If you want to specify the country code manually, you can use GClientGeocoder as the following: var Country_code = "ES"; // Change the country code here to function initialize () {if (GBrowserIsCompatible ()) {var map = null; Var Geocoder = Null; Map = new GMap2 (document.getElementById ("map_canvas")); GeoCoder = New GCLient Geocoder (); If (geododer) {geocoder.getLatLng ("country:" + countrycode, task (point) {if (point) {map.setCenter (point, 13);}}); }}} In this situation there is no need to set setBaseCountryCode () , because country codes are clearly unique. If yo...

static - Queries count for page in asp.net mvc -

I want to know how many queries are executed while requesting a page in asp.net mvc. Difficulties in page logic: Yoga queries are executed in main controller action, but others - widget controller functions, which are called in the HTML page. I wrote the base class for all the controllers in which I called the function to increase the query. Query equivalent - static variable works well when loading the page, calculate all the questions But when I request a second page, my static counter does not reset, what should I do? If possible, avoid using a fixed variable as an example variable on the base controller as easily as possible If all the methods have shared the same controller example. I believe that you are not using new controllers to execute other actions. Edit : After thinking about it, a simple static variable will not work because it will be shared in all requests to identify the request by some unique ID Must choose some kind of dictionary. Probably based on the ...

c - What's a simple way to output homebrewed synthesized sound on Unix? -

I make some sound synthesis using Mac OS X (and ideally other Unix-like OS) using ANSI C Want to This is an 8-bit buffer in my program that I update 22050 times a second. How can I get the output to my speaker as a wave? No POSIX Audio API or Nothing Similar. So if you want sound support on Linux, OSX, then you need a library that wraps around the original OS API of different OS. Take a look at this, it's not asking for OSX directly, but most of the answers should also work for it, maybe at least I can not find anything on their homepage except Obao, who say they support OSX Are there.

sequence - Mathematical technique to check intersection -

Imagine that the size of the hollow cube has a very large room in the fixed discrete posts of the room There are magic balls in the air. No magic ball is exactly above each other. If we take a imaginary horizontal plane of the infinite area and pass through the cube, how can we ensure that the plane does not cut any magic balls? The height of a magic ball is given as a function of its position (X and Y). Distribution is such a way that some balls are at the same height, while others are at different altitudes to do this function - z = axy + bx + cy where a, b, c positive The integer constants are position (x-axis and y-axis value) and height (z) are discrete values ​​(for simplicity, we can consider them positive integer). If ball delivery function is Z = 10xy + 8x + 4y, then it is impossible to assume 15 or 21. So z = 15 or z = 21 will not cut any of the balls in a plane! In fact, in this case, any aircraft is not cut through balls with height (z = any strange number), ...

objective c - Setting IBOutlet to nil -

त्वरित प्रश्न, क्या ये वही हैं? self.sliderLabel = nil; और [स्व सेटस्लाइडर लेबल: शून्य]; गैरी ये बिल्कुल समान हैं। वास्तव में, संकलन समय self.sliderLabel = nil; हो जाता है [self setSliderLabel: nil]; ।

asp.net - Add selected items from gridview to a list using Javascript -

I have some gridviews with a checkbox I want to get the items selected in the gridview to a different list. Please recommend me a Javascript library which can be useful. The examples below are: Please see the picture You can use it Can Clone-node Dome method but it becomes very easy by using jQuery. Unischarte conceptual code: & lt; Script type = "text / javascript" src = "jquery-1.4.min.js" & gt; & Lt; / Script & gt; & Lt; Script type = "text / javascript" & gt; $ (Document) .ready (function () {$ ("Input: checkbox"). Click (function () {if ($ (this) .is (': checked')) {var $ item = $ (" & Lt; li id ​​= \ "copy_" + $ (this) .attr ("id") + "\" & gt; "); $ item.text ($ (this) .Parent (). Text ()) ; $ ("#selectedList") attachments ($ item);} and {$ ("# copy_" + $ (this) .attr ("id"), "#selectedList") ();}})}} ); ...

c++ - Selecting an explicit specialization of a class based on a derived type -

Hello I have a clear expertise in choosing the right version of a templated class which has a clear expertise. I want to select an expertise using the derived class of the class used for expertise. The scenario is: #include & lt; Stdio.h & gt; class {}; Class B: Public A {}; Template & lt; Typename T & gt; Class Fu {public: int october (zero) {return 10; }}; // Clear expertise for a template & lt; & Gt; Int Foo & Lt; A & gt; :: FooBar (zero) {returns 20; } Zero main (zero) {Foo As I said in my comments, I want to print 20 because B is obtained from A, but instead 10 gets printed. How do I get expertise while using expertise for without each and every derived class ( very derived types in my actual scenario) Have to go --- Edit: Let's get the new answer, we make the original approach more appropriate. All the important choices can be found in the definition of Fu, it is considered easy to maintain. #include & lt; Boost / mpl /...