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JavaScript for…in vs for

... inherited from the prototype chain and the name of methods." You'll have fun if someone happens to use your code with Prototype loaded (even if your code doesn't actually use it), for instance. – ijw Aug 5 '09 at 12:11 ...
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Check if table exists without using “select from”

...ny errors. This should be the accepted answer. – vaso123 Mar 10 '17 at 0:06 1 Note that on a TEMP...
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Android adb not found

... I cannot install IA32 libs! Why? – gtr123 Dec 24 '12 at 18:01 1 I got the same err...
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How do you check “if not null” with Eloquent?

...edited Feb 27 '15 at 9:56 Rizier123 55k1616 gold badges7777 silver badges119119 bronze badges answered Feb 27 '15 at 9:36 ...
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Reading specific lines only

... fun fact: if you use a set instead of the list in the second example, you get O(1) running time. Look up in a list is O(n). Internally sets are represented as hashes, and thats why you get the O(1) running time. not a big dea...
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Is it possible to send an array with the Postman Chrome extension?

...lication/json in Headers tab. Here is example for raw data {"user_ids": ["123" "233"]}, don't forget the quotes! If you are using the postman REST client you have to use the method I described above because passing data as raw (json) won't work. There is a bug in the postman REST client (At least...
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Can you remove elements from a std::list while iterating through it?

... incremented before calling erase, and the previous value is passed to the function. A function's arguments have to be fully evaluated before the function is called. – Brian Neal Feb 27 '09 at 20:07 ...
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How to get record created today by rails activerecord?

... 123 I know this question has an accepted answer. The solution suggested in the accepted answer can...
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Kiosk mode in Android

...o be mistaken though. But for a prototype that could be sufficient. Have fun tinkering! [1]: <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.HOME" /> <category android:name="android.intent.category.DEFAU...
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How can I make one python file run another? [duplicate]

...s exec() in Python 3, and it doesn't work. – CoderGuy123 Aug 12 '15 at 18:01 2 execfile worked :D...