Use [`rangeOfString:options:`][1], including `NSBackwardsSearch` in the options.

    [@&quot;abc def ghi abc def ghi&quot; rangeOfString:@&quot;abc&quot; options:NSBackwardsSearch];


  [1]: http://developer.apple.com/mac/library/documentation/Cocoa/Reference/Foundation/Classes/NSString_Class/Reference/NSString.html#//apple_ref/occ/instm/NSString/rangeOfString:options:

I have some CSV data and I want to import into django models using the example CSV data:

    1;&quot;02-01-101101&quot;;&quot;Worm Gear HRF 50&quot;;&quot;Ratio 1 : 10&quot;;&quot;input shaft, output shaft, direction A, color dark green&quot;;
    2;&quot;02-01-101102&quot;;&quot;Worm Gear HRF 50&quot;;&quot;Ratio 1 : 20&quot;;&quot;input shaft, output shaft, direction A, color dark green&quot;;
    3;&quot;02-01-101103&quot;;&quot;Worm Gear HRF 50&quot;;&quot;Ratio 1 : 30&quot;;&quot;input shaft, output shaft, direction A, color dark green&quot;;
    4;&quot;02-01-101104&quot;;&quot;Worm Gear HRF 50&quot;;&quot;Ratio 1 : 40&quot;;&quot;input shaft, output shaft, direction A, color dark green&quot;;
    5;&quot;02-01-101105&quot;;&quot;Worm Gear HRF 50&quot;;&quot;Ratio 1 : 50&quot;;&quot;input shaft, output shaft, direction A, color dark green&quot;;


I have some django models named Product. In Product there are some fields like `name`, `description` and `price`. I want something like this:

    product=Product()
    product.name = &quot;Worm Gear HRF 70(02-01-101116)&quot;
    product.description = &quot;input shaft, output shaft, direction A, color dark green&quot;
    product.price = 100

how to import csv data into django models

Has anyone implemented this, or know if it would be difficult to implement this/have any pointers?

    public static SpatialRelationCriterion IsWithinDistance(string propertyName, object anotherGeometry, double distance)
    {
        // TODO: Implement
        throw new NotImplementedException();
    }

from NHibernate.Spatial.Criterion.SpatialRestrictions

I can use &quot;where NHSP.Distance(PROPERTY, :point)&quot; in hql. But want to combine this query with my existing Criteria query.

for the moment I&#39;m creating a rough polygon, and using 

    criteria.Add(SpatialRestrictions.Intersects(&quot;PROPERTY&quot;, myPolygon));

***EDIT***
Got a prototype working by overloading constructor on SpatialRelationCriterion, adding new SpatialRelation.Distance

    public static SpatialRelationCriterion IsWithinDistance(string propertyName, object anotherGeometry, double distance)
    		{
                return new SpatialRelationCriterion(propertyName, SpatialRelation.Distance, anotherGeometry, distance);
    		}

added a new field to SpatialRelationCriterion

    private readonly double? distance;

    public SpatialRelationCriterion(string propertyName, SpatialRelation relation, object anotherGeometry, double distance)
                : this(propertyName, relation, anotherGeometry)
            {
                this.distance = distance;
            }

Edited ToSqlString

    object secondGeometry = Parameter.Placeholder;
                    if (!(this.anotherGeometry is IGeometry))
                    {
                        secondGeometry = columns2[i];
                    }
    
                    if (distance.HasValue)
                    {
                        builder.Add(spatialDialect.GetSpatialRelationString(columns1[i], this.relation, secondGeometry, distance.Value, true));
                    }
                    else
                    {
                        builder.Add(spatialDialect.GetSpatialRelationString(columns1[i], this.relation, secondGeometry, true));
                    }

overloaded ISpatialDialect.GetSpatialRelationString

implemented overload in MsSql2008SpatialDialect

    public SqlString GetSpatialRelationString(object geometry, SpatialRelation relation, object anotherGeometry, double distance, bool criterion)
            {
                var x = new SqlStringBuilder(8)
                               .AddObject(geometry)
                               .Add(&quot;.ST&quot;)
                               .Add(relation.ToString())
                               .Add(&quot;(&quot;)
                               .AddObject(anotherGeometry)
                               .Add(&quot;)&quot;);
    
                if (criterion)
                {
                    x.Add(&quot; &lt; &quot;);
                    x.AddObject(distance.ToString());
                }
    
                return x.ToSqlString();
            }

Not sure why AddParameter not being used?

Criteria SpatialRestrictions.IsWithinDistance NHibernate.Spatial

How would I get the last occurrence of an NSString within another NSString? For example, in &quot;abc def ghi abc def ghi,&quot; I want to find the index of the second &quot;abc,&quot; not the first. I know I could do this with a bunch of rangeOfStrings, but is there already a function for that?

How do I find the last occurrence of a substring in an NSString?

<p>How would I get the last occurrence of an NSString within another NSString? For example, in "abc def ghi abc def ghi," I want to find the index of the second "abc," not the first. I know I could do this with a bunch of rangeOfStrings, but is there already a function for that?</p>


I&#39;m working on building an iPhone app with Titanium Mobile 1.0 and I see that it compiles down to a native iPhone binary.  How does this work?  Seems like it would take a lot of heavy lifting to analyze the JavaScript code and do a direct translation into Objective-C without having a superset language like 280 North&#39;s Objective-J and Cappuccino.

How Does Appcelerator Titanium Mobile Work?

What are the main differences between Objective-C and C++ in terms of the syntax, features, paradigms, frameworks and libraries?

*Important: My goal is not to start a performance war between the two languages. I only want real hard facts. In fact, my question is not related to performance! Please give sources for anything that may seem subjective.

How different is Objective-C from C++?

If I put only an image in a button and set the imageEdgeInsets more close to the top, the image stays centered and all works as expected:

    [button setImage:image forState:UIControlStateNormal];
    [button setImageEdgeInsets:UIEdgeInsetsMake(-15.0, 0.0, 0.0, 0.0)];

If I put only a text in a button and set titleEdgeInsets more close to the bottom, the text stays centered and all works as expected:

    [button setTitle:title forState:UIControlStateNormal];
    [button setTitleEdgeInsets:UIEdgeInsetsMake(0.0, 0.0, -30, 0.0)];

But, if I put the 4 lines together, the text interferes with the image and both lost the center alignment.

All my images has 30 pixels width, and if I put 30 in the left parameter of UIEdgeInsetMake for setTitleEdgeInsets, the text is centered again. The problem is that the image never gets centered because it appears that it is dependent of the button.titleLabel size. I already tried many calculations with button size, image size, titleLabel size and never get both perfectly centered.

Someone already had the same problem?

UIButton: how to center an image and a text using imageEdgeInsets and titleEdgeInsets?

I created a button and added an action for it, but as soon as it invoked, I got this error:

    -[NSCFDictionary numberButtonClick:]: unrecognized selector sent to instance
     0x3d03ac0 2010-03-16 22:23:58.811
     Money[8056:207] *** Terminating app
     due to uncaught exception
     &#39;NSInvalidArgumentException&#39;, reason:&#39;*** -[NSCFDictionary numberButtonClick:]:  unrecognized selector sent to instance 0x3d03ac0&#39;

This is my code:

    - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
        if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) {
		    UIButton *numberButton = [UIButton buttonWithType:UIButtonTypeCustom];        
		    numberButton.frame = CGRectMake(10, 435, 46, 38);
		    [numberButton setImage:[UIImage imageNamed:@&quot;one.png&quot;] forState:UIControlStateNormal];
		    [numberButton addTarget:self action:@selector(numberButtonClick:) forControlEvents:UIControlEventTouchUpInside];
		    [self.view addSubview: numberButton]; 
	    }
    return self;
    }

    -(IBAction)numberButtonClick:(id)sender{
	    NSLog(@&quot;---&quot;);
    }


&quot;unrecognized selector sent to instance&quot; error in Objective-C

Does anyone know how to use line breaks in NSString? I need to do something like this -

    [NSString stringWithFormat:@&quot;%@,\n%@&quot;, mystring1,mystring2];


NSString with \n or line break

So I want to iterate for each character in a string.

So I thought:

    for (char c : &quot;xyz&quot;)

but I get a compiler error:

    MyClass.java:20: foreach not applicable to expression type

How can I do this?

How do I apply the for-each loop to every character in a String?

I know it&#39;s a really simple question, but I have no idea how to google it.

how can I do

    print &#39;&lt;a href=&quot;%s&quot;&gt;%s&lt;/a&gt;&#39; % (my_url)

So that `my_url` is used twice? I assume I have to &quot;name&quot; the `%s` and then use a dict in the params, but I&#39;m not sure of the proper syntax?

---

just FYI, I&#39;m aware I can just use `my_url` twice in the params, but that&#39;s not the point :)

String formatting named parameters?

How do I format a `Double` to a `String` in C# so as to have only two decimal places? 

If I use `String.Format(&quot;{0:0.00}%&quot;, myDoubleValue)` the number is then rounded and I want a simple truncate without any rounding. I also want the conversion to `String` to be culture sensitive.

C# Double - ToString() formatting with two decimal places but no rounding

I know you can print with `printf()` and `puts()`. I can also see that `printf()` allows you to interpolate variables and do formatting.

Is `puts()` merely a primitive version of `printf()`. Should it be used for every possible `printf()` without string interpolation?




What is the difference between printf() and puts() in C?

I want to extract the first word of a variable from a string. For example, take this input:

    &lt;?php $myvalue = &#39;Test me more&#39;; ?&gt;

The resultant output should be `Test`, which is the first word of the input.
How can I do this?

Content Type	Original Author	Original Content on Stackoverflow
Question	Debashis	View Question on Stackoverflow
Solution 1 - Objective C	outis	View Answer on Stackoverflow

How do I find the last occurrence of a substring in an NSString?

Objective C Problem Overview

Objective C Solutions

Solution 1 - Objective C

Criteria SpatialRestrictions.IsWithinDistance NHibernate.Spatial

how to import csv data into django models

Attributions