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Static link of shared library function in gcc
...amically linked too.
You'll have to link liborangejuice statically alongside with libapplejuice to get libapplejuice static.
And don't forget to keep -Wl,-Bdynamic else you'll end up linking everything static, including libc (which isn't a good thing to do).
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Difference between two dates in Python
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StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
what is the difference between a portlet and a servlet?
...only through the portal page
which holds the portlet.
Portlets can be provided with controls to manipulate its window states
or portlet modes.
Multiple instances of a single portlet can be placed onto the same
page.
Portlets support persistent configuration and customization, profile
information....
Why are trailing commas allowed in a list?
I am curious why in Python a trailing comma in a list is valid syntax, and it seems that Python simply ignores it:
5 Answer...
Can you help me understand Moq Callback?
...Returns respectively), plain and simple.
– Ohad Schneider
Aug 10 '17 at 9:58
1
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What does “1 line adds whitespace errors” mean when applying a patch?
...y programmers tend to care about. As the manual explains:
What are considered whitespace errors is controlled
by core.whitespace configuration. By default, trailing whitespaces
(including lines that solely consist of whitespaces) and a space
character that is immediately followed by a tab ...
How do I create directory if it doesn't exist to create a file?
...ions/9065598, but I wanted to start with the absolute path to a file, and didn't want to deal with splitting the path. Now I know that you can access the Directory from the FileInfo instance.
– Johann
Jan 23 '19 at 22:04
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Why not use exceptions as regular flow of control?
To avoid all standard-answers I could have Googled on, I will provide an example you all can attack at will.
24 Answers
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Boolean operators && and ||
...ing). For example, here's a comparison using an undefined value a; if it didn't short-circuit, as & and | don't, it would give an error.
a
# Error: object 'a' not found
TRUE || a
# [1] TRUE
FALSE && a
# [1] FALSE
TRUE | a
# Error: object 'a' not found
FALSE & a
# Error: object 'a' ...
Checking if an instance's class implements an interface?
...f each approach:
Given an instance of an object
Object construction outside the loop (100,000 iterations)
____________________________________________
| class_implements | Reflection | instanceOf |
|------------------|------------|------------|
| 140 ms | 290 ms | 35 ms |
'---...