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How can I add the new “Floating Action Button” between two widgets/layouts
... below the other" -> this was the problem I got, I just overlooked that my "container-layout" was messed up by not matching brackets :D Thanks :P
– Martin Pfeffer
Mar 2 '15 at 6:03
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Static class initializer in PHP
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Actually, I use a public static method __init__() on my static classes that require initialization (or at least need to execute some code). Then, in my autoloader, when it loads a class it checks is_callable($class, '__init__'). If it is, it calls that method. Quick, simple ...
while (1) Vs. for (;;) Is there a speed difference?
...d particularly while(true) are more readable than for(;;), but that's just my preference.
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How to redirect 'print' output to a file using python?
...ing python. I have a 'for' loop, which will 'print' the output for each of my .bam file while I want to redirect ALL these output to one file. So I tried to put
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Which types can be used for Java annotation members?
Today I wanted to create my first annotation interface following this documentation and I got this compiler error
4 Answ...
Cron jobs and random times, within given hours
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This worked for me too. My custom bash script looks like below sleep $[ ( $RANDOM % 60 ) + 1 ]s && some_script.sh
– Shyam Habarakada
Mar 7 '17 at 1:07
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Extending an Object in Javascript
...is.firstName + ' ' + this.lastName },
greet() {
console.log('Hi, my name is ' + this.name() + ' and I am a ' + this.type + '.' )
},
age() {
// age is a function of birth time.
}
}
const person = Object.create(Person). // that's it!
Clean and clear. It's simplicity does not...
iOS app error - Can't add self as subview
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I had the same issue. In my case this happened because the app executed an instruction that changes the new view controller's ui [newViewController setLabelTitle:...] just after calling pushViewController with Animated:YES. And I solved moving the se...
Git Push Error: insufficient permission for adding an object to repository database
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I must had issued git push using root account in my working directory. I found the owner of some git repository files is root (-r--r--r--. 1 root root 6380 5月 25 12:39 9b44bd22f81b9a8d0a244fd16f7787a1b1d424) according this answer.
– LiuYan 刘...
How to search for “R” materials? [closed]
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Most of the time I find googling for R plus my searching term works fine. When it doesn't, I'll try using "R project", or adding CRAN, statistic or language to the search.
Is there a particular topic that you're having problems searching for?
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