fallback

Fallback Mechanism - Best approach?

由 流过昼夜 提交于 2019-12-11 03:35:32
问题 Not sure if this question has to be asked in another Stack Exchange site, if so please migrate accordingly! I have three different types of server connection. These can be configured in properties file. Say there are three servers: Server1 Server2 Server3 In Properties file, I've configured as below: ServerPref1 = Server1 ServerPref2 = Server2 ServerPref3 = Server3 In code level, my fall back mechanism is as below: private static void getServerAndConnect() { try { connect(Properties

jquery-tools fallback if CDN fails

由 血红的双手。 提交于 2019-12-11 03:34:36
问题 I'm using the for falling back and serving jquery locally if Googles CDN fails, following this thread. Does anyone have advice for how to fall back on local jquerytools if the CDN version fails? There's a similar technique for Flowplayer discussed in Flowplayer forum, but I haven't figured out how to do it for jquerytools. Thanks for any tips. 回答1: You can use flashembed object from jQuery Tools, like this: <script src="http://cdn.jquerytools.org/1.2.7/all/jquery.tools.min.js"></script>

Fallback for CSS3 transitions

由 天涯浪子 提交于 2019-12-10 11:45:51
问题 I have a CSS3 transition that resizes/positions an image inside a div on hover. FIDDLE This works as desired but my concern is about browsers that don't support CSS3 transitions like IE9-. Would it be possible to write this CSS code so that these browsers have a fallback ? Idealy, the fallback should display the image so it fits the div and isn't zommed (fiddle example) and with no animation on hover. I would prefer a CSS only solution and to not to alter the markup. Full code example : HTML

How to force a Win32 RichEdit fallback to SimSun with East Asian text?

由 青春壹個敷衍的年華 提交于 2019-12-10 10:19:06
问题 I set the font linking to SimSun for my fonts at Window registry. When I apply that font to my richedit control, it have below behavior: First, it display SimSun - ok When I add text that is not CKJ unicode, then add more text in CKJ, the font window selected is Microsoft Ya Hei instead of SimSun Here is screenshot: The fonts are: "阿哥": SimSun "◎": Segoe UI Symbol "[āgē] đại ca" Arial "对兄长的称呼。" Microsft Ya Hei How I can force window to choose SimSun instead of Microsft Ya Hei in this case?

How do I setup a local fallback config for Spring Cloud Config service incase remote repo is not available?

由 假如想象 提交于 2019-12-09 03:24:41
问题 We are planning to utilize Spring Cloud Config for our service. Our biggest concern is that when the container starts up, it relies on github to be available all the time so that it can pull the config files. In case github is down, what is the best practice to mitigate the issue? I was thinking of storing a local folder of the configs as a backup and configuring the application.yml to fallback to it (I do not know how). I was going to use a Composite Environment Repositories Please see here:

Deprecated code in iOS 6 fallback to iOS 5

由 橙三吉。 提交于 2019-12-09 01:57:48
问题 I have this custom back button: - (IBAction)backToMenu:(id)sender { [self.presentingViewController dismissModalViewControllerAnimated:YES]; } Testing my app in the iOS 6 simulator says dismissModalViewControllerAnimated is deprecated, and I must use dismissViewControllerAnimated instead, so, how I can use the iOS 6 code and fallback to iOS 5 I have tried this: if([self respondsToSelector:@selector(presentingViewController:animated:completion:)]) [self.presentingViewController

Any samples to unit test fallback using Hystrix Spring Cloud

由 会有一股神秘感。 提交于 2019-12-07 03:10:05
问题 I wish to test the following scenarios: Set the hystrix.command.default.execution.isolation.thread.timeoutInMillisecond value to a low value, and see how my application behaves. Check my fallback method is called using Unit test. Please can someone provide me with link to samples. 回答1: A real usage can be found bellow. The key to enable Hystrix in the test class are these two annotations: @EnableCircuitBreaker @EnableAspectJAutoProxy class ClipboardService { @HystrixCommand(fallbackMethod =

Is there a such a thing like “user-defined encoding fallback”

由 五迷三道 提交于 2019-12-06 19:19:27
问题 When using ASCII encoding and encoding strings to bytes, characters like ö will result to ? . Encoding encoding = Encoding.GetEncoding("us-ascii"); // or Encoding encoding = Encoding.ASCI; data = encoding.GetBytes(s); I'm searching for a way to replace those characters by different ones, not just a question mark. Examples: ä -> ae ö -> oe ü -> ue ß -> ss If it's not possible to replace one character by multiple, I will accept if I can even replace them by one character ( ö -> o ) Now there

What font is used if a Unicode-character is not found in the selected font (Tahoma)?

由 喜欢而已 提交于 2019-12-06 10:20:56
I have written a WPF user control that uses Tahoma as a font to display unicode strings, which works fine. However, I have noticed that some eastern asian characters are actually missing in Tahoma, i.e. this font does not support all common Unicode characters. However, when I display a string that contains some east asian letters, that I suppose are missing in Tahoma.ttf, the character is displayed correctly anyway, instead of a black rectangle that I expected to get for the missing unicode character. So out of curiosity: is there any fallback mechanism, i.e. does Windows 7 or C# WPF replace

Turning SVG image into png for unsupported browsers - Fallback - modernizer.js(?) [duplicate]

由 早过忘川 提交于 2019-12-06 06:46:42
问题 This question already has answers here : SVG for images in browsers with PNG fallback (6 answers) Closed 4 years ago . I'm looking at turning a few SVG images I have on my site in PNG for browsers that don't support SVG properly. I'm mostly having issues with the text based ones being shown in IE (completely wrong font being displayed), so I thought I'd create a fallback to PNG . I've tried look for a nice walkthrough for this (I'm a self confessed noob) and I haven't managed to make it all
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