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SVN checkout ignore folder
... Eg:
$ cd my_checkout && ls
bar/ baz foo xyzzy/
Then to get the contents of 'bar' down:
$ cd bar && svn update --set-depth infinity
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How to use indm>ex m> in select statement?
Lets say in the employee table, I have created an indm>ex m>(idx_name) on the emp_name column of the table.
8 Answers
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Difference between map and collect in Ruby?
...contradictory opinions - is there actually any difference between doing a map and doing a collect on an array in Ruby/Rails?
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What is the proper way to check for null values?
I love the null-coalescing operator because it makes it easy to assign a default value for nullable types.
10 Answers
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Remove/hide a preference from the screen
... in an API22 AVD and it's working just fine. Make sure your preference XML content matches your code. For the above m>ex m>ample the SwitchPreference can be anywhere, but you need the PreferenceCategorys to be direct children of the PreferenceScreen.
– James
Apr 2 '...
How can I change the color of a part of a Tm>ex m>tView?
...ont></string>
then
<Tm>ex m>tView
android:layout_width="wrap_content"
android:layout_height="64dp"
android:tm>ex m>t="@string/already_have_an_account"/>
result
not sure which api versions this works on, but doesnt work for api 19 that ive tested so far, so probably only some...
What m>ex m>actly does a jar file contain?
... File (Unzip File)
jar -xvf NameOfJarFile.jar
3.To display table of content
jar -tvf NameOfJarFile.jar
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Does anyone beside me just NOT get ASP.NET MVC? [closed]
...mple, "HTML Helpers" - the little code calls in your vew page that swap in content and place it into HTML controls - are much easier to integrate with Javascript than Web Forms controls. However, ASP.NET 4.0 introduces the ability to name your controls and thus largely eliminates this advantage.
F...
Reverse colormap in matplotlib
I would like to know how to simply reverse the color order of a given colormap in order to use it with plot_surface.
7 Answ...
Switch statement fall-through…should it be allowed? [closed]
For as long as I can remember I have avoided using switch statement fall-through. Actually, I can't remember it ever entering my consciousness as a possible way to do things as it was drilled into my head early on that it was nothing more than a bug in the switch statement. However, today I ran acro...