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Python's many ways of string formatting — are the older ones (going to be) deprecated?
...re's no surviving plan to ever deprecate the latter.
In commit Issue #14123: Explicitly mention that old style % string formatting has caveats but is not going away any time soon., inspired by issue Indicate that there are no current plans to deprecate printf-style formatting, the docs on %-formatt...
Building and running app via Gradle and Android Studio is slower than via Eclipse
I have a multi-project (~10 modules) of which building takes about 20-30 seconds each time. When I press Run in Android Studio, I have to wait every time to rebuild the app, which is extremely slow.
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How to select different app.config for several build configurations
...;/configuration>
In Visual Studio you can have something like this
3. Use scripting files outside Visual Studio
Each build tool (like NAnt, MSBuild) will provide capabilities to transform config file depending on the configuration. This is useful if you build your solution on a build machin...
What are namespaces?
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583
Namespacing does for functions and classes what scope does for variables. It allows you to use ...
Vagrant reverse port forwarding?
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134
When you run vagrant ssh, it's actually using this underlying command:
ssh -p 2222 -o UserKnow...
Android Log.v(), Log.d(), Log.i(), Log.w(), Log.e() - When to use each one?
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739
Let's go in reverse order:
Log.e: This is for when bad stuff happens. Use this tag in places ...
TCP: can two different sockets share a port?
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183
A server socket listens on a single port. All established client connections on that server are...
`from … import` vs `import .` [duplicate]
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answered Feb 24 '12 at 23:28
g.d.d.cg.d.d.c
39.5k88 gold badges8686 silver badges102102 bronze badges
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Oracle PL/SQL - How to create a simple array variable?
... can use VARRAY for a fixed-size array:
declare
type array_t is varray(3) of varchar2(10);
array array_t := array_t('Matt', 'Joanne', 'Robert');
begin
for i in 1..array.count loop
dbms_output.put_line(array(i));
end loop;
end;
Or TABLE for an unbounded array:
...
type array...
push_back vs emplace_back
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Callum Watkins
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answered Nov 29 '10 at 18:00
Thomas PetitThomas Petit
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