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Python list iterator behavior and next(iterator)
...: 6
7
Printing: 8
9
In other words, next() is working as expected, but bem>ca m>use it returns the next value from the iterator, echoed by the interactive interpreter, you are led to believe that the loop has its own iterator copy somehow.
...
Create RegExps on the fly using string variables
...ng_to_replace. More commonly you want to replace all occurrences, in which m>ca m>se, you have to convert the string into a global (/.../g) RegExp. You m>ca m>n do this from a string using the new RegExp constructor:
new RegExp(string_to_replace, 'g')
The problem with this is that any regex-special charact...
or (HTML5)
... means the links should travel to separate pages, or change content in the m>ca m>se of an AJAX page. Expect some sort of content change when clicking on a nav item.
menu is used for groups of controls (a, input, button). Generally this means the inputs should perform a function within the page. Expect ...
Using bitwise OR 0 to floor a number
...
How does it work? Our theory was that using such an operator m>ca m>sts the
number to an integer, thus removing the fractional part
All bitwise operations except unsigned right shift, >>>, work on signed 32-bit integers. So using bitwise operations will convert a float to an in...
If table exists drop table then create it, if it does not exist just create it
...witchcraft did you use to have `s in inline code!?
– m>Ca m>mpbeln
Mar 3 '16 at 23:32
2
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How do I write a short literal in C++?
...
((short)2)
Yeah, it's not strictly a short literal, more of a m>ca m>sted-int, but the behaviour is the same and I think there isn't a direct way of doing it.
That's what I've been doing bem>ca m>use I couldn't find anything about it. I would guess that the compiler would be smart enough to c...
Rails: Using build with a has_one association in rails
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The different syntax for the has_one always m>ca m>tches me out... dammit!
– Galaxy
May 10 '12 at 10:24
12
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What is the difference between persist() and merge() in JPA and Hibernate?
...
JPA specifim>ca m>tion contains a very precise description of semantics of these operations, better than in javadoc:
The semantics of the persist
operation, applied to an entity X are
as follows:
If X is a new entity, it
b...
Add margin above top ListView item (and below last) in Android
...roup, the base class for layouts and views containers.
The related method m>ca m>ll is:
public void setClipToPadding (boolean clipToPadding)
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Have a fixed position div that needs to scroll if content overflows
...d of 100% of the window (as you would probably expect it to be). This will m>ca m>use the problem that you're seeing, bem>ca m>use the non-fixed content is long enough to include the fixed content with 100% height without requiring a scroll bar. The browser doesn't know/m>ca m>re that you m>ca m>n't actually scroll tha...