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Creating functions in a loop
...cated way which involved using a closure as a "function factory":
def make_f(i):
def f():
return i
return f
and in your loop use f = make_f(i) instead of the def statement.
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...
Android AsyncTask threads limits?
...lt executor of AsyncTask is serial (executes one task at a time and in the order in which they arrive), with the method
public final AsyncTask<Params, Progress, Result> executeOnExecutor(Executor exec,
Params... params)
you can provide an Executor to run your tasks. You may provide ...
Error inflating class fragment
...
I had the same problem. The solution for me was the order of super.onCreate and setContentView within the FragmentActivity
Following order works fine:
super.onCreate(savedInstanceState);
setContentView(R.layout.fc_activity_list_profiles);
...
Uncaught TypeError: undefined is not a function on loading jquery-min.js
...
You might have to re-check the order in which you are merging the files,
it should be something like:
jquery.min.js
jquery-ui.js
any third party plugins you loading
your custom JS
...
Chrome Dev Tools: How to trace network for a link that opens a new tab?
... if(link.attributes.target) {
link.attributes.target.value = '_self';
}
});
window.open = function(url) {
location.href = url;
};
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...
ios app maximum memory budget
...
iPhone 5 crashes at ±645 MB.
– asp_net
Dec 15 '13 at 21:03
4
@JasperPol I've e...
Java's L number (long) specification
...tion about suffixes... If I declare a long or a double variable like: long _lo = 30; and not 30L does this mean my variable will be converted into float ? Or in case of _lo = _lo + 2.77 that _lo will be casted into float although it was declared as long
– luigi7up
...
Undefined symbols for architecture arm64
...m working with Xcode 7.2 and in Other Linker Flags -> Debug I see: -weak_framework CoreFoundation -weak_framework UIKit -weak_framework AVFoundation -weak_framework CoreMedia -weak-lSystem -ObjC ... here I added $(inherited) but it doesn't work
– Alessandra
...
Manually raising (throwing) an exception in Python
...hon!') # Don't! If you catch, likely to hide bugs.
For example:
def demo_bad_catch():
try:
raise ValueError('Represents a hidden bug, do not catch this')
raise Exception('This is the exception you expect to handle')
except Exception as error:
print('Caught this err...
Using do block vs braces {}
...
Ruby cookbook says bracket syntax has higher precedence order than do..end
Keep in mind that the bracket syntax
has a higher precedence than the
do..end syntax. Consider the following
two snippets of code:
1.upto 3 do |x|
puts x
end
1.upto 3 { |x| puts x }
# SyntaxE...
