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Const in JavaScript: when to use it and is it necessary?
...hat object when defined with const is not.
– Barkermn01
May 12 at 11:35
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why does DateTime.ToString(“dd/MM/yyyy”) give me dd-MM-yyyy?
...ToString("dd|MM|yyyy", CultureInfo.InvariantCulture)
will return:
28|02|2014
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print call stack in C or C++
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and then:
addr2line -e main.out 0x400a74 0x400a79
gives:
/home/cirsan01/test/main.c:34
/home/cirsan01/test/main.c:35
so the lines are off by just one, TODO why? But this might still be usable.
Conclusion: backtraces can only possibly show perfectly with -O0. With optimizations, the original...
How to calculate the CPU usage of a process by PID in Linux from C?
...o read the cpu line from /proc/stat, which looks like:
cpu 192369 7119 480152 122044337 14142 9937 26747 0 0
This tells you the cumulative CPU time that's been used in various categories, in units of jiffies. You need to take the sum of the values on this line to get a time_total measure.
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How to generate a Dockerfile from an image?
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edited May 18 '17 at 17:01
kbpontius
3,3672727 silver badges3333 bronze badges
answered Nov 5 '14 at 2...
What is “rvalue reference for *this”?
...e the first example at the top of this post. After the aforementioned transformation, the overload-set looks something like this:
void f1(test&); // will only match lvalues, linked to 'void test::f() &'
void f2(test&&); // will only match rvalues, linked to 'void test::f() &&...
How do I check if an object has a specific property in JavaScript?
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answered Jul 3 '12 at 17:01
Brian M. HuntBrian M. Hunt
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What's Up with Logging in Java? [closed]
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edited Mar 5 '14 at 20:01
answered Jun 3 '09 at 4:01
Hux...
String to Dictionary in Python
...gmail.com","timezone":-7,"locale":"en_US","verified":true,"updated_time":"2011-01-12T02:43:35+0000"}"""
>>> json.loads(s)
{u'first_name': u'John', u'last_name': u'Doe', u'verified': True, u'name': u'John Doe', u'locale': u'en_US', u'gender': u'male', u'email': u'jdoe@gmail.com', u'link': u'...
Quick easy way to migrate SQLite3 to MySQL? [closed]
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Here is a list of converters (not updated since 2011):
https://www2.sqlite.org/cvstrac/wiki?p=ConverterTools (or snapshot at archive.org)
An alternative method that would work nicely but is rarely mentioned is: use an ORM class that abstracts specific database differen...