Month: January 2023

[Solved] Fetch Image from URL

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just i did getting image and display in navigation bar. Its working code. NSURL *urlNav = [NSURL URLWithString:@”https://www.google.co.in/images/branding/googlelogo/1x/googlelogo_color_272x92dp.png”]; NSData *urlData = [NSData dataWithContentsOfURL:urlNav]; UIImage *imageNav = [UIImage imageWithData:urlData]; UINavigationController *navController=[[UINavigationController alloc]initWithRootViewController:NextView]; //navController.navigationBarHidden=YES; [self.navigationController.navigationBar setBackgroundImage:imageNav forBarMetrics:UIBarMetricsDefault]; 0 solved Fetch Image from URL

[Solved] How to show a blue colored progress bar exactly like gmail’s horizontal blue colored progress bar which is displayed when user submits the form?

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My question is different than any other question. I don’t know how to work the progress bar percentage or progress with the response time. I’m not getting solution for it from anywhere. Please remove the tag of duplicate from my question. No it’s not different, and therefore it is duplicate of show progressbar while loading … Read more

[Solved] XMLHttpRequest cannot load file:///C:/Users/hamma/Desktop/rao.html

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According to your console output: XMLHttpRequest cannot load file:///C:/Users/hamma/Desktop/rao.html. Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-extension, https, chrome-extension-resource. That means that you are trying to run the file without a server i.e. file:///[…] and for security reasons you can’t run AJAX requests like that. You need to setup a … Read more

[Solved] Keep real numbers in Ruby language [closed]

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In Ruby 1.8 & 1.9, floats are never immediates, so all floats require a new memory allocation. In Ruby 2.0.0, on 64 bit systems, many floats are now immediate. This means that the typical floats don’t require memory allocation & deallocation anymore, so much faster operations. Ruby stores its values in a pointer (32 or … Read more

[Solved] Functions calling functions in Python

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I believe what you’re asking is how to call a function from within another one def one_good_turn(n): return n + 1 def deserves_another(n): return one_good_turn(n) + 2 n = 1 print one_good_turn(n) print deserves_another(n) 0 solved Functions calling functions in Python

[Solved] How to display data in select box using angularJS? [closed]

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Assuming you want to bind one of your zipcode objects to a property, eg {zipcode: ‘641515’} and your actual data looks like this [{‘zipcode’:’6451105′},{‘zipcode’:’641515′},{‘zipcode’:’564555′}] this should suffice <select name=”zipCode” ng-model=”zipCode” ng-options=”zipCode.zipcode for zipCode in zipCodes”></select> http://plnkr.co/edit/rY0cFVqyZHVoB4DyZj1Z?p=preview 3 solved How to display data in select box using angularJS? [closed]

[Solved] How should be this on java 7?

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conversions.putAll(success); // you haven’t told us the key type, so I just use Key here for (Map.Entry<Key, Integer> entry : failed.entrySet()) { Key id = entry.getKey(); Integer old = conversions.get(id); if (old != null) { conversions.put(id, old + entry.getValue()); } else { conversions.put(id, entry.getValue()); } } 1 solved How should be this on java 7?

[Solved] how to show non ASCII character using python [closed]

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gs.translate(‘this is a pen’,’bn’) produces a Unicode string. If you just type gs.translate(‘this is a pen’,’bn’) into the interactive interpreter it prints the representation of that string which is u’\u098f\u0987 \u098f\u0995\u099f\u09bf \u0995\u09b2\u09ae’. But when you type print(gs.translate(‘this is a pen’,’bn’)) the Unicode data is encoded into a stream of bytes using the default encoding (which … Read more

[Solved] Hangman,how to replace the underscores of the string in the correct position of the secret string

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You should keep a reference of the position of each letter in the string. You can use the toCharArray method. String s = “ciao”; String underscore = s.replaceAll(“.”, “_ “).trim(); char[] sC = s.toCharArray(); if(s.contains(“a”){ StringBuilder myUnderscore = new StringBuilder(underscore); for(int i = 0; i < sC.length; i++){ if(sc[i] == ‘a’){ myUnderscore.setCharAt(i, ‘a’); } } … Read more

[Solved] Space Gap on mobile devices

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Alexandru Marica I’ve noticed that you fixed it. How did you do it? I used this CSS code #wrap_all { position: relative !important; } body { overflow:hidden; width:100%; -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } solved Space Gap on mobile devices