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How to URL encode a string in Ruby

...\x78\x9a\xbc\xde\xf1\x23\x45\x67\x89\xab\xcd\xef\x12\x34\x56\x78\x9a".force_encoding('ASCII-8BIT') puts CGI.escape str => "%124Vx%9A%BC%DE%F1%23Eg%89%AB%CD%EF%124Vx%9A" share | improve this an...
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Emacs bulk indent for Python

...he whole region to the right. (defun my-python-tab-command (&optional _) "If the region is active, shift to the right; otherwise, indent current line." (interactive) (if (not (region-active-p)) (indent-for-tab-command) (let ((lo (min (region-beginning) (region-end))) (...
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Is it possible to change the location of packages for NuGet?

...{ return this.OutputDirectory; } ISettings settings = this._configSettings; ... } which prevents it from working. To fix this you need to modify your NuGet.targets file and remove 'OutputDirectory' parameter: <RestoreCommand>$(NuGetCommand) install "$(PackagesConfig...
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How to detect orientation change?

... the notification var in your callback, // you can safely replace it with _ var didRotate: (Notification) -> Void = { notification in switch UIDevice.current.orientation { case .landscapeLeft, .landscapeRight: print("landscape") case .portrait, .portraitUp...
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server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

... TLDR: hostname=XXX port=443 trust_cert_file_location=`curl-config --ca` sudo bash -c "echo -n | openssl s_client -showcerts -connect $hostname:$port -servername $hostname \ 2>/dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' \ &g...
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Why use the 'ref' keyword when passing an object?

...) { obj = new Object(); } public void Method2(object obj) { obj = _privateObject; } The methods above does not modifies the original object. A little modification of your example using System; class Program { static void Main(string[] args) { ...
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Showing empty view when ListView is empty

... like this: <TextView android:id="@android:id/empty" android:layout_width="match_parent" android:layout_height="match_parent" android:text="No Results" /> Note the id attribute. share | ...
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Secret copy to clipboard JavaScript function in Chrome and Firefox?

...learConsoleMessages(); } > copy function (object) { if (injectedScript._type(object) === "node") object = object.outerHTML; InjectedScriptHost.copyText(object); } While the Firebug source also defines a list of functions: this.clear = function() // no web page interaction { Firebug.Cons...
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Why does my 'git branch' have no master?

...ing this error "fatal: master: not a valid SHA1" – KK_07k11A0585 Nov 28 '15 at 9:46 1 @Amber git ...
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Is there any git hook for pull?

... post-merge - see https://git-scm.com/docs/githooks#_post_merge for more details of how to use it. share | improve this answer | follow ...