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Installing R with Homebrew
... you don't have XCode Command Line Tools (CLT), run from terminal:
xcode-select --install
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How to get start and end of day in Javascript?
...1:49:00.304Z" *
* it is applicable for Instant time type on Java8 which convert your local time automatically depending on your region.(if you are planning write global app)
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How do I check if a property exists on a dynamic anonymous type in c#?
... Great solution. I needed to add one more IF statement when converting JSON string into JObject...."if (obj is Newtonsoft.Json.Linq.JObject) return ((Newtonsoft.Json.Linq.JObject)obj).ContainsKey(name);"
– rr789
Jul 3 '19 at 23:09
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How to simulate Android killing my process
...at window in Android Studio (this will kill the app process, make sure you select your device and process in Logcat dropdowns at top)
Get back to the application with Home long press or opened apps (depends on the device)
Application will start in recreated ActivityD (ActivityA, ActivityB, ActivityC...
Laravel 4 Eloquent Query Using WHERE with OR AND OR?
... ->orWhere('d', '=', $d);
})->get();
Will produce a query like:
SELECT * FROM <table> WHERE (a='foo' or b='bar') AND (c='john' or d='doe');
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How to get started with Windows 7 gadgets
...vaScript over "some scripting language." We're finding it's pretty easy to convert code to a Chrome extension if you minimize or branch use of the special MS gadget stuff like the options and min/max/"dock" button. For purposes of conditional comments, it's IE7, not IE8 for both Vista and Win 7.
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How do you add multi-line text to a UIButton?
... do these two things:
choose "Attributed Text"
on the "Line Break" popup select "Word Wrap"
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Callback of .animate() gets called twice jquery
...e animate process isn't called twice, the callback is called once for each selected element. So, if you select 8 list items and animate them to the left, the callback will be executed 8 times. My solution gives you a single callback for when all 8 are finished.
– Kevin B
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Replacing blank values (white space) with NaN in pandas
...lso changed + to * to include the empty string "" in the list of things to convert to NaN
– Master Yogurt
Nov 18 '16 at 17:36
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Focus-follows-mouse (plus auto-raise) on Mac OS X
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iTerm2 has this functionality built in... in Preferences, select the Pointer tab, down at the bottom is a "Focus follows mouse" option. It will even grab the focus away from the currently active app (i.e. say your browser is the active app and you're typing in a browser field... mo...