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How to get parameters from the URL with JSP
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@simgineer First, the file MUST be JSP, not just plain HTML. Read the following topics: Expression language, don't show variable value, EL expressions are not evaluated in JBoss AS 4.2.2, Expression Language in JSP not working.
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Change Name of Import in Java, or import two classes with the same name
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Today I filed a JEP draft to OpenJDK about this aliasing feature. I hope they will reconsider it.
If you are interested, you can find a JEP draft here: https://gist.github.com/cardil/b29a81efd64a09585076fe00e3d34de7
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String slugification in Python
... a bit more than what you posted (take a look at the source, it's just one file). The project is still active (got updated 2 days before I originally answered, over seven years later (last checked 2020-06-30), it still gets updated).
careful: There is a second package around, named slugify. If you h...
How do I generate a stream from a string?
...write a unit test for a method that takes a stream which comes from a text file. I would like to do do something like this:
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Multi-line tooltips in Java?
... UI is created:
MultiLineToolTipUI.installUI();
Then in your properties files just insert newlines to wrap your tool tips as desired.
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How can I get a list of all classes within current module in Python?
...put in sys.modules, e.g. from docs.python.org/2/library/functions.html#execfile
– Chris Smith
May 1 '13 at 14:44
@Chri...
npm install error - MSB3428: Could not load the Visual C++ component “VCBuild.exe”
... are running unix-based so is okay, but since npm is installed on "Program Files" folder on windows thing become a bit harder, I think. (old answer, can't reproduce this now to be sure)
– Edu Ruiz
May 22 '15 at 19:47
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What does send() do in Ruby?
...test a protected class method, you could call it outside a class—in test file..
– GN.
Jun 28 '17 at 2:40
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Current location permission dialog disappears too quickly
...ure to have added privacy lines (both always and whenInUse) to your .plist file and add CoreLocation Framework to your project
The location permission dialog appears correctly when I've changed :
locationManager.requestAlwaysAuthorization()
with:
locationManager.requestWhenInUseAuthorization()
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Showing empty view when ListView is empty
....I came up solving the issue.Here I am posting the full solution.
The xml file:
<RelativeLayout
android:id="@+id/header_main_page_clist1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:paddingBottom="10dp"
an...