I have just read Extending a struct in C and I don't seem to understand what certain part of the code does. Here is his current code: typedef struct A { int x; }A; typedef struct B { A a; int d; }B; void fn(){ B *b; ((A*)b)->x = 10; } I wonder, how d
I have a list of boxes(unique, with id) and in each box there are certain items(unique, with id). Example: list<box> boxes = new list<boxes>; where, class box { ... list<item> items = new list<item>; ... } Box1: item1, item2, ... B
I am writing spock tests in Groovy / Grails in Eclipse. These use key words such as setup: the: and when:. I'd like to be able to add some syntax highlighting to these words. Is this possible? Thanks.Please try the Spock Eclipse plugin: http://market
I have a simple accessor in my class: public function get loggedIn():Boolean { var loggedIn:Boolean = somePrivateMethodToCheckStatus(); return loggedIn; } The API I'm now working with checks login status in an asynchronous fashion: API_Class.addEvent
I want to use Zen theme in Bitnami Drupal, but when I extract the package in the drupal/htdocs/theme folder, I still don't see the theme listed under Appearances. Any suggestions? Thanks!Put your theme to the sites/all/themes subfolder (relative to D
I have following tables: **visitors** +---------------------+--------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +---------------------+--------------+------+-----+---------+----------------+ | visi
Models in django: class Key(models.Model): id = models.AutoField(primary_key=True, blank=True) name = models.CharField(max_length=50) class Record(models.Model): id = models.AutoField(primary_key=True, blank=True) project_id = models.IntegerField() n
I have an application that is AngularJS and Bootstrap, although I am not sure if it is relevant. I want to define CSS style for required fields. I see many examples if the field has class='required', for example here: .form-group.required .control-la
I would like to create the trigger programmatically only if not created. I am not able to create trigger programmatically from C#. If I am executing the same trigger from MySQL Workbench 6.3 than its successfully created the trigger. I am receiving t
We have audit trail implemented using triggers on our web application. Those triggers log field level updates. So, in a table, if you have 5 column values changed, we have 5 records in the audit trail one for each column with old value and the new va
I created a document where in I am storing a fields as follows. Field "community" is stored as list. { "_index": "test", "_type": "historic_participant1", "_id": "3", "_score"
Using PostgreSQL 9.4.1, I am trying to identify/display the occurrences of values over 3 different columns. See below (apologies for the formatting, I can't get a proper table format. Type, type1 and type2 are the column names. The table name is docu
I'm slightly confused when to use CALayer on the iPhone or Mac and when not to use it? CoreAnimation works just fine on my UIView based objects without having to use CALayer. When is the appropriate time to dig into this class?In my benchmarks, UIVie
I need/want to put to a custom method with activeresource myresource.put(:go_crazy, {:go => "go", :crazy => "crazy"}) Which goes to on the server where the resource is /myresource/:id(pretend is the integer 1)/go_crazy?go=go%craz
I need to be able to generate strings with a user defined length. For example, if the user enters 128, I need a string with 128 characters. Any ideas on how to accomplish this?You can create X random chars (in a loop) and use a StringBuffer to concat
The code in the sequence is working fine, but looking to improve the MySQL code to a more efficient format. The first case is about a function that received a parameter and returns the customerID from MySQL db: def clean_table(self,customerName): get
I have a list or an array of decimal numbers in Python. I need to round them to the nearest 2 decimal places as these are monetary amounts. But, I need the overall sum to be maintained, i.e. the sum of the original array rounded to 2 decimal places m
I am building mobile apps for iOS, Android and Blackberry, Here's how I do this I build an app using jQuery, HTML5. Make a Zip file of that package. Using http://build.phonegap.com I build that app created in jQuery, HTML5 and that phonegap interface
I have a list of a bunch of phrases. Because this is a fairly long list, I also have a text box which users can type into as a search bar. As of right now, terms that do not exactly contain with the letters in the search bar are filtered out. However
I have a very simple question that's kicking my ass. CUSTNMBR | first_date | SOPNUMBE ---------------------------------------- 3344771005 | 2012-05-03 | 334471961748 3344771005 | 2012-04-04 | 334476873726 In the above table i want to return the earli
When using a <g:LayoutPanel> in UiBinder.ui.xml files, you can specify <g:layer> tags. Some other Google-built widgets have special tags like that as well - <g:tab> even has a sub-tag, <g:header>. How can I specify these for my own
The shortcut key is F11 to start debugging. But issue is that I have to be on that file and then hit F11 to start debugging. Eg. my file to launch the application is "launch.py" and "example.py". example.py is open in the editor wherea
I wonder know if is there any kind of support for console UI on Android platform. I mean something like printf / scanf C functions or the System.Out / System.in Java classes with relative console creation. e.g. Symbyan Platforms have CConsole class,
I have a class / function called MyApp and have some special attributes init for example this.memory and this.userMedia to access these functions within my own app I don't know if this copies the function or just uses the reference for the function?
I just don't know where I'm supposed to ask this, I don't know much about computers, feel free to direct me to the right forum, I searched for this but could not find out where to post. Anyhow, I was doing search and came across this website: http://
I am trying to rename a table in my app's sqlite database. For that I am using the following command: ourDatabase.rawQuery("ALTER TABLE " + oldName + " RENAME TO " + newName, null); where oldName is old name of the table, newName is th
What I'm trying to do For a list of websites, I want to get the pages indexed by year, if they were archived at any point that year. So if I'm looking at example1.com and example2.com, I want to be able to get: 2010: example1.com, example2.com (the h
I have the following source array which I'm trying to restructure using group_name to give me the require output below. Any help or pointers appreciated. Thanks, Lk Source: Array ( [field_a] => Array ( [type] => text [group_name] => ) [field_b] =
Our team is new to web application development. We have been developing windows/Linux based applications using Java. The team also has extensive experience with Perl. The new assignment is to develop an internal private-cloud web application. It is r
I asked a question about same code but got lost in translation Here's what the question comes down to. I validate if a certrain var is a an array, then I want an element out of it but returns no value. What's going on? EDIT: I'm adding the code that
