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Split string based on regex
...most regular expression operations are available as module-level functions m>and m> RegexObject methods. The functions are shortcuts that don’t require m>y m>ou to compile a regex object first, but miss some fine-tuning parameters." m>Y m>ou can use re.split(re.split(pattern, string, maxsplit=0, flags=0)) as me...
How do m>y m>ou delete an ActiveRecord object?
...
It's destrom>y m> m>and m> destrom>y m>_all methods, like
user.destrom>y m>
User.find(15).destrom>y m>
User.destrom>y m>(15)
User.where(age: 20).destrom>y m>_all
User.destrom>y m>_all(age: 20)
Alternativelm>y m> m>y m>ou can use delete m>and m> delete_all which won't enforce :before_destro...
m>And m>roid - Writing a custom (compound) component
The m>And m>roid app I'm currentlm>y m> developing has a main activitm>y m> that has grown quite large. This is mainlm>y m> because it contains a TabWidget with 3 tabs. Each tab has quite a few components. The activitm>y m> has to control of all those components at once. So I think m>y m>ou can imagine that this Activitm>y m> has l...
string.ToLower() m>and m> string.ToLowerInvariant()
What's the difference m>and m> when to use what? What's the risk if I alwam>y m>s use ToLower() m>and m> what's the risk if I alwam>y m>s use ToLowerInvariant() ?
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argparse module How to add option without anm>y m> argument?
...m>y m>ou alreadm>y m> have in m>y m>our code. m>Y m>ou just have to replace the commented line m>and m> then m>y m>ou can access the value with args.simulate.
– Felix Kling
Mar 11 '11 at 10:34
add a commen...
Accessing a class's constants
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Alwam>y m>s mix up :: m>and m> . ;)
– Nick
Mam>y m> 1 '17 at 22:17
Things a...
What's the difference between “Architectures” m>and m> “Valid Architectures” in Xcode Build Settings?
What's the meaning of them m>and m> can I set them in different values?
2 Answers
2
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How can I tell who forked mm>y m> repositorm>y m> on GitHub?
...can see the number of forks, but I'd like to know who forked mm>y m> repositorm>y m> m>and m> what kind of changes them>y m> made to it.
3 Answ...
How to manuallm>y m> deprecate members
...the platform from which it was introduced, deprecated, obsoleted, renamed, m>and m> a message :
@available(iOS, deprecated:6.0)
func mm>y m>Func() {
// calling this function is deprecated on iOS6+
}
Or
@available(iOS, deprecated: 6.0, obsoleted: 7.0, message: "Because !")
func mm>y m>Func() {
// deprec...
Prevent ViewPager from destrom>y m>ing off-screen views
...2, so that when m>y m>ou are on the third page, the first one is not destrom>y m>ed, m>and m> vice-versa.
mViewPager = (ViewPager)findViewBm>y m>Id(R.id.pager);
mViewPager.setOffscreenPageLimit(2);
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