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Safely turning a JSON string into an object
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edited Mar 26 '18 at 18:41
Graham
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List comprehension rebinds names even after scope of comprehension. Is this right?
Comprehensions are having some unexpected interactions with scoping. Is this the expected behavior?
6 Answers
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Explanation of [].slice.call in javascript?
...shortcut for converting a DOM NodeList into a regular array, but I must admit, I don't completely understand how it works:
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Should I use the datetime or timestamp data type in MySQL?
...ecide between using a UNIX timestamp or a native MySQL datetime field, go with the native format. You can do calculations within MySQL that way
("SELECT DATE_ADD(my_datetime, INTERVAL 1 DAY)") and it is simple to change the format of the value to a UNIX timestamp ("SELECT UNIX_TIMESTAMP(my_datetime...
How do I get the current GPS location programmatically in Android?
... to get my current location using GPS programmatically.
How can i achieve it?
23 Answers
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How to read a file in reverse order?
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edited Mar 7 '13 at 3:24
answered Feb 20 '10 at 10:10
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CRON job to run on the last day of the month
...ate a CRON job that will run on the last day of every month.
I will create it using cPanel.
15 Answers
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What do single quotes do in C++ when used on multiple characters?
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It's a multi-character literal. 1952805748 is 0x74657374, which decomposes as
0x74 -> 't'
0x65 -> 'e'
0x73 -> 's'
0x74 -> 't'
Edit:
C++ standard, §2.14.3/1 - Character literals
(...) An ordinary character liter...
Fastest way to determine if an integer is between two integers (inclusive) with known sets of values
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There's an old trick to do this with only one comparison/branch. Whether it'll really improve speed may be open to question, and even if it does, it's probably too little to notice or care about, but when you're only starting with two comparisons, the chance...
how to get the last character of a string?
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edited Apr 10 '18 at 10:57
DBS
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