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Where to place private methods in Ruby?
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I'm coming from java background and I hate to have to scroll to see method type. I think it's insane that one cannot specify method visibility per method without ugliness. So I ended up putting a comment #private before each suck method and ...
How to debug a maven goal with intellij idea?
...at that actually means? Is that different than putting a breakpoint in the java class itself?
– Amalgovinus
Mar 18 '19 at 19:50
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What is the purpose of a question mark after a type (for example: int? myVariable)?
...e types as they are by definition non-nullable. I think you're thinking of Java where there is an int type and a corresponding Integer class, for example.
– Sean
May 16 '16 at 12:55
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Showing empty view when ListView is empty
...Element") is the placeholder for the empty listview.
Here is the code for java page:
lvmessage=(ListView)findViewById(R.id.lv_msglist);
lvmessage.setAdapter(adapter);
lvmessage.setEmptyView(findViewById(R.id.emptyElement));
Remember to place the emptyView after binding the adapter to listview.Mi...
Command-line Unix ASCII-based charting / plotting tool
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See also: asciichart (implemented in Node.js, Python, Java, Go and Haskell)
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How to concatenate stdin and a string?
...le: find ~/other_program/lib -name "*.jar" | tr '\n' ':' | echo "$(cat -)~/java_app/classes"
– Ashwin Jayaprakash
Apr 29 '15 at 22:44
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Project management to go with GitHub [closed]
...ker is decent enough, but I can't deal with subversion.
Take a look at my java memcached client for an example of this -- particularly the source tab at the top.
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How can I manually generate a .pyc file from a .py file
...d? So users doesn't have to install them, just ran the PYC file, I know in java this is possible using a JARs are there any similar method for Python?
– D.Snap
Mar 15 '16 at 7:22
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Named placeholders in string formatting
...ready formatted correctly.
http://commons.apache.org/proper/commons-lang/javadocs/api-3.1/org/apache/commons/lang3/text/StrSubstitutor.html
Map<String, String> values = new HashMap<String, String>();
values.put("value", x);
values.put("column", y);
StrSubstitutor sub = new StrSubstitu...
Converting HTML files to PDF [closed]
...orts) use a rather simple, table-based layout, so support for really fancy JavaScript/CSS stuff is probably not needed.
8 A...