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How to make “if not true condition”?
I would like to have the echo command executed when cat /etc/passwd | grep "sysa" is not true.
6 Answers
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AngularJS: Service vs provider vs factory
...ad that explains service vs factory vs provider and their injection usage. Compiling the answers:
Services
Syntax: module.service( 'serviceName', function );
Result: When declaring serviceName as an injectable argument you will be provided with an instance of the function. In other words new Functi...
How to modify PATH for Homebrew?
...lution I've found if your problem is that RVM and Homebrew both seem to be competing for same real estate in your .bash_profile file.
– MCB
Feb 22 '14 at 18:14
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.Net HttpWebRequest.GetResponse() raises exception when http status code 400 (bad request) is return
... in a situation where when I get an HTTP 400 code from the server, it is a completely legal way of the server telling me what was wrong with my request (using a message in the HTTP response content)
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App can't be opened because it is from an unidentified developer
... changing the options under Allow apps downloaded from:, however I would recommend keeping it at the default Mac App Store and identified developers.
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jQuery date/time picker [closed]
...r the nicest and simplest DateTime picker option is http://trentrichardson.com/examples/timepicker/.
It is an extension of the jQuery UI Datepicker so it will support the same themes as well it works very much the same way, similar syntax, etc. This should be packaged with the jQuery UI imo.
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WebView and HTML5
...iewClient and the WebChromeClient.
url = new String("http://broken-links.com/tests/video/");
mWebView = (WebView) findViewById(R.id.webview);
mWebView.setWebChromeClient(chromeClient);
mWebView.setWebViewClient(wvClient);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().s...
How can I reference the value of a final static field in the class?
... @RajithGunHewage, you can reference it from another class like {@value com.package.other.Clazz#STATIC_FIELD}
– Sean
Sep 25 '17 at 19:47
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What's the best Django search app? [closed]
... Haystack has been badly, if at all, supported for quite some time. I recommend you avoid it at this point. Maybe they will fix it in the future but its in a bad place now.
– Aaron Schif
Jul 31 '13 at 15:21
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Git, fatal: The remote end hung up unexpectedly
...g to switch from http protocol to ssh:
$ git remote add origin git@github.com:username/project.git
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