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Changing overflow icon in the action bar
...rride the Overflow icon image.
Code below is based on the template styles from the ADT sample New Android Project. The code comes from the styles.xml file in res/values folder.
<style name="AppBaseTheme" parent="android:Theme.Light">
<!--
Theme customizations available in ne...
Examples of GoF Design Patterns in Java's core libraries
...ch doesn't clone the items, but uses them. The java.util.Collections#newSetFromMap() and singletonXXX() methods however comes close.
Composite (recognizeable by behavioral methods taking an instance of same abstract/interface type into a tree structure)
java.awt.Container#add(Component) (practical...
How can I make the cursor turn to the wait cursor?
...arget a panel or specific controls
this.UseWaitCursor = true;//from the Form/Window instance
Application.DoEvents();//messages pumped to update controls
//execute a lengthy blocking operation here,
//bla bla ....
}
finally
{
...
Will console.log reduce JavaScript execution performance?
...ogs.
The answers to this question may give you hints on how to remove them from production.
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How to grep (search) committed code in the Git history
...ou to use extended POSIX regex instead of searching for a string.
Example (from git log): git log -S"frotz\(nitfol" --pickaxe-regex
As Rob commented, this search is case-sensitive - he opened a follow-up question on how to search case-insensitive.
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How to check for file lock? [duplicate]
... answer but simpler and improved with the properly formatted documentation from msdn. I also drew inspiration from Raymond Chen's article and took care of the race condition. BTW I noticed that this method takes about 30ms to run (with the RmGetList method alone taking 20ms), while the DixonD's met...
How do I force git to use LF instead of CR+LF under windows?
...alizing to *, and add a negative rule !*.xyz ... to exclude some few files from that rule.
– VonC
Mar 26 '10 at 12:24
1
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Difference between Groovy Binary and Source release?
...then I would say that binary version is better since it requires less work from you to start using it. On the other hand, if you know what you are doing, pretty much all compilers have different optimization parameters that you can tweak to make the application better optimized for your needs.
...
Can gcc output C code after preprocessing?
... (at least Manjaro) seem to have -E by default too. I get the same results from this command either way. diff turns up no difference in the files. This is also looks like a useful way to preprocess the code looking for errors in your macros. Great question and a great answer (IALCTHW).
...
What does send() do in Ruby?
... a ruby (without rails) method allowing to invoke another method by name.
From documentation
class Klass
def hello(*args)
"Hello " + args.join(' ')
end
end
k = Klass.new
k.send :hello, "gentle", "readers" #=> "Hello gentle readers"
http://corelib.rubyonrails.o...