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Combining Multiple Commits Into One Prior To Push
... to accomplish this task, but to whether doing so is good or bad practice with Git.
6 Answers
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Call Javascript function from URL/address bar
Is it possible to call a javascript function from the URL? I am basically trying to leverage JS methods in a page I don't have access to the source.
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Get class name of object as string in Swift
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Foo().otherTypeName // = "Foo"
Foo.typeName // = "Foo"
Tested with class, struct and enum.
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Java: How to get input from System.console()
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edited Jul 22 '19 at 23:55
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DropDownList's SelectedIndexChanged event not firing
I have a DropDownList object in my web page. When I click on it and select a different value, nothing happens, even though I have a function wired up to the SelectedIndexChanged event.
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horizontal scrollbar on top and bottom of table
...ummy element and the real element, to get the other element in synch when either scrollbar is moved. The dummy element will look like a second horizontal scrollbar above the real element.
For a live example, see this fiddle
Here's the code:
HTML:
<div class="wrapper1">
<div class="di...
Closing JDBC Connections in Pool
...a particular instance of Connection is freed up and can be reused? I am a little confused on this one, any pointers appreciated.
Yes, certainly you need to close the pooled connection as well. It's actually a wrapper around the actual connection. It wil under the covers release the actual connectio...
How to add Action Bar from support library into PreferenceActivity?
Action Bar compatibility has been added into support library, revision 18. It now has ActionBarActivity class for creating activities with Action Bar on older versions of Android.
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How to specify maven's distributionManagement organisation wide?
...nd 50+) maven2 projects, so that they can deploy into a central nexus repository. When using the mvn deploy goal, one does need to specify the target in the distributionManagement tag like this:
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Removing whitespace from strings in Java
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st.replaceAll("\\s+","") removes all whitespaces and non-visible characters (e.g., tab, \n).
st.replaceAll("\\s+","") and st.replaceAll("\\s","") produce the same result.
The second regex is 20% faster than the first one, but as the number consecutive spaces i...