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Commit only part of a file in Git

... the file d do not stage this hunk or any of the later hunks in the file g select a hunk to go to / search for a hunk matching the given regex j leave this hunk undecided, see next undecided hunk J leave this hunk undecided, see next hunk k leave this hunk undecided, see previous undecided hunk K le...
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How to allow to accept only image files?

... That should be the selected answer! It just lack a note saying that you still need to check server-side (because of non supporting browser, but also for security) – Erdal G. Dec 19 '15 at 13:40 ...
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jQuery or CSS selector to select all IDs that start with some string [duplicate]

How can I select all elements whose id starts with "player_"? 4 Answers 4 ...
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Open new Terminal Tab from command line (Mac OS X)

...masReggi: Add -e 'tell application "Terminal" to do script "echo hello" in selected tab of the front window' to the end of the osascript command. – Gordon Davisson Aug 26 '12 at 20:14 ...
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How to debug template binding errors for KnockoutJS?

...he first input box of the second contact (the one with the text 'Sensei'). Select 'Inspect element'. The Chrome Developer Toolbar will open. Open the JavaScript Console window. You can access the console by clicking the >= icon in the bottom-left of the Chrome Developer Toolbar, or by opening the...
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The identity used to sign the executable is no longer valid

... to Preferences --> Accounts --> View Details Press the + symbol and select iOS Development Press the refresh button in the lower left corner (called Download all in Xcode 7) PS: Sometimes it may also help to delete invalid provisioning profiles: right-click -> move to trash I saw this...
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How to use Servlets and Ajax?

...and execute the following function with Ajax response JSON... var $select = $("#someselect"); // Locate HTML DOM element with ID "someselect". $select.find("option").remove(); // Find all child elements with tag name "option" and rem...
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“inconsistent use of tabs and spaces in indentation”

... With the IDLE editor you can use this: Menu Edit → Select All Menu Format → Untabify Region Assuming your editor has replaced 8 spaces with a tab, enter 8 into the input box. Hit select, and it fixes the entire document. ...
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How to implement custom JsonConverter in JSON.NET to deserialize a List of base class objects?

...o match a divierd class based on the class given to the serilaizer /// Selected class will be the first class to match all properties in the json object. /// </summary> public class KnownTypeConverter : JsonConverter { public override bool CanConvert(Type objectType) ...
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How can I merge two hashes without overwritten duplicate keys in Ruby?

... and defaults without overwriting the destination hash, you may check with select if the key is already present in the destination hash. Here's the pure Ruby solution without Rails: options = { "a" => 100, "b" => 200 } defaults = { "b" => 254, "c" => 300 } options.merge!(defaults.selec...