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• Get error with ajax get in jquery to an extern url

  - by user1394983

  I have a big problem. I want get information with an webservice in one URL. But I'mm getting this error: XMLHttpRequest cannot load ht*p://external_url_that_i_trid_to_get. Origin ht*p://localhost:8888 is not allowed by Access-Control-Allow-Origin. Im using this: $.get(url_parsed,date_get,function(data) { if (data.result == 'sucess') { alert(data.data["title"]); } },"json"); How I can resolve this? Regards

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• Using sed and/or awk, how can do a sed swap on all text in a file until I see a line matching a reg

  - by Ross Rogers

  How can I do a sed regex swap on all text that preceed a line matching a regex. e.g. How can I do a swap like this s/foo/bar/g for all text that precedes the first point this regex matches: m/baz/ I don't want to use positive/negative look ahead/behind in my sed regex, because those are really expensive operations on big files.

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• How can I get zoom functionality for images?

  - by Janusz

  Is there a common way to show a big image and enable the user to zoom in and out and pan the image? Until now I found two ways: overwriting ImageView, that seems a little bit too much for such a common problem. using a webview but with less control over the overall layout etc.

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• MySQL - What is the correct primary key method

  - by Hammerstein

  I'm starting to develop an application using MySQL and although I've developed apps before using databases, I've normally gone to the incrementing id method. The other day I was reading a posting somewhere and saw someone being picked apart for this, for not properly "normalising the database". I'm not a big database person, but I wanted to make sure I'm doing this right. Any ideas, help / guidance?

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• What is the best way to send data from Java to PHP?

  - by Daeyun

  I want to access a MySQL database from Java, but remote connection is disabled by the host. So I will send the data to PHP and then PHP will locally access the database. The data is pretty big (about 2~4kb) I've never done this before. What should I do?

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• What are the key steps to develop a java software?

  - by iownfloppydisk

  i.e. you must know the basic programming construction , data structures or whatever because i don't know the pattern how people use to make a big application or where do they start.

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• Sony SmartWatch 2 Magnetic Fields confusion

  - by user1865735

  I'm trying to use Registration.SensorTypeValue.MAGNETIC_FIELD in SmartWatch's 2 plugin. But values that I received put me into some dissapointed state, cause of few reason: Values is to big (I tested magnetic fields on 3 phones and result is like "-12. , 38, -14", and the watch give me something like "488, 440, -115") Values are almost static, they live in very small range. What's wrong with me or with the watch? I think this question is for Sony support team.

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• Should I use more than one CSS sheet?

  - by Robert

  I am updating a website to add some mobile friendly pages. At the moment we have one big css page with everything in. My idea is to put all the mobile specific css into a separate file and then link both sheets. The mobile css will overide anything in the default css (bigger buttons etc). Im quite new to css, what is the best practice?

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• Preprocessor #if directive

  - by Caslav

  I am writing a big code and I don't want it all to be in my main.c so I wrote a .inc file that has IF-ELSE statement with function and I was wondering can it be written like this: #if var==1 process(int a) { printf("Result is: %d",2*a); } #else process(int a) { printf("Result is: %d",10*a); } #endif I tried to compile it but it gives me errors or in best case it just goes on the first function process without checking the var variable (it is set to 0).

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• How do I generate an Array string from an array in memory (php).

  - by Itay Moav

  I need to create a big array in my code, I have the values in several tables (for easy management). I select it and now I have all the values in an array, in memory in the way I want. My problem, I need to write this array down, into the code. Is there a way to take an array which sits in the memory and translate it into a string "array('g'='h','b'='d'....)" which I can then echo and just copy-paste into my code?

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• Is there any way to force an iPhone application to relaunch?

  - by Jared P

  Basically -[UIApplication openURL:] would be perfect, if it wasn't for the fact that it doesn't work within the same application (at least on simulator -- if this works on device someone please tell me). It's not a super big deal though if it just relaunches w/o URLness since I can obviously just persist some data. The goal of this is to essentially free all memory in the application and call all of the loading procedures.

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• Is it standard behavior for this code to throw a NullPointerException?

  - by Eric

  I've had a big problem in some library code, which I've pinned down to a single statement: System.out.println((String) null); Ok, the code doesn't actually look like that, but it certainly calls println with a null argument. Doing this causes my whole applicaio to throw an unexpected NullPointerException. In general, should println throw this exception under that circumstance, or is this non-standard behavior due to a poor implementation of the out instance?

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• I need to model my Javascript application

  - by Totty

  Hy, I was looking for a software to model an application, because is becoming too big. Like this: Class - A Methods - a, b, c, d, e Class - B Methods - a, b, c, d, e This should be in graphical mode, Classes are some boxes, and the methods are in the box. Then I would like to be able to make a arrow from one method to another. Do you know some good software? thanks

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• does clipsToBounds = YES reduce my memory footprint?

  - by mystify

  I have a pretty big view which is like 1000 x 1000. So I did clipToBounds = YES. Will this actually produce smaller bitmaps for the views?

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• Limit exceeded on sitemap submission to Yahoo.

  - by user173457

  I'm getting an error saying, "Limit exceeded" when I am submitting my sitemap to Yahoo. Can anyone explain what the error means? Possible problems: 1. Too many submissions: we certainly don't send the sitemap 5000 times in a day. 2. The sitemap is too big: Our sitemap is a mere 40k file and gzipped. Thanks.

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• {Microsoft CRM 4.0} How to send e-mail to some users who has salesperson security role.

  - by erdogan uslu

  Hi, I created a workflow . My workflow sends e-mails to users who has salesperson security role. But I have big problem. After I export and import customizations in different company users of old company are shown on the e-mail template. How can I create a worflow which sends e-mail to users who has selected security role. Regards, Erdogan Uslu

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• how to order string logically

  - by just_name

  Q: I have the following case : set of letters (grades) A,A+,A-,B,B+,B- stored as strings in the database i wanna to order these grades logically from the small one to the big one ,, but this not what happen in real.. because these are strings the order is: A,A+,A- i wanna ASC A-,A,A+ DESC A+,A,A- i bind those grades in drop down list and i wanna these grades with this logical order in it.. is there any idea how to do something like this..

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• Using git-svn (or similar) just to help out with svn merge?

  - by inger

  Some complex subversion merges are coming up in my project: big branches that have been apart for a long time. Svn gives too many conflicts. Would it be any good to use git-svn just for the benefit of making the merge more manageable? (perhaps due to its powerful content model) Can you recommend other alternatives (eg. svk) to lessen the merge pain? Thanks in advance.

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• What is best option to preload css background images?

  - by metal-gear-solid

  I'm using a big Background image on hover which is set in css background {....} It takes time to load first time upon mouse over so I want to preload this background image. What is the best option to do this?

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• What is the best way to store a 16 × (2^20) matrix in matlab?

  - by Peter

  I am thinking of writing the data to a file. Does anyone have an example of how to write a big amount of data to a file?

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• jquery: MakeWordsInThisBigWordWithDifferentColors

  - by Omu

  <div class="Colorize"> SomeBigWordThatIsFormedFromOtherWords </div> is it possible to make each word of a different color, like to transform it into something like this: <span style="color:red">Some</span> <span style="color:blue">Big</span> etc.

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• How to know in xCode how much memory occupied by my object graph.

  - by ddnv

  I have one big object graph. It begins from one root object and its properties are arrays which consist of other object and so on. I want to know how much memory is eating by this graph at all. Have xCode any instrument that will show me this information by root object?

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• Problem with the size of the Twitter image

  - by Dayerman

  I have used this code to get a feed reader form twitter. I have list them in the listView as the article says, but with some images I have a problem with the size and they are anormally big...I have tried unsuccesfully to fix the size of the image with: <ImageView android:id="@+id/photoUser" android:layout_width="wrap_content" android:layout_height="wrap_content" android:maxWidth="10dp" android:maxHeight="10dp" android:paddingRight="12dp"/>

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• Assign query results to MySQL variable

  - by 5un5

  I'm querying a big mysql database with only read privileges, and I'd like to set some slow query results to a variable, 'foo', so I can use them again in other queries. I get, ERROR 1193 (HY000): Unknown system variable '$foo' when I enter: set $foo := (select * from table1 join table2 where bar = 0 group by id); Is there a way to do this with variables, since I don't have privileges to create temporary tables?

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• Is it possible to cache an asp page on the server side?

  - by SLC

  Let's assume you have a big complex index page, that shows news articles and stuff. It's not going to change very often. Can you cache it somehow on the serverside, so requests don't force to server to dynamically generate the entire page every time someone visits it? Or does ASP.NET do this automatically? If so, how does it know if something has changed?

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