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Too many 'if' statements?
The following code does work how I need it to, but it's ugly, excessive or a number of other things. I've looked at formulas and attempted to write a few solutions, but I end up with a similar amount of statements.
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Java generics type erasure: when and what happens?
...ut when generics are used, they're converted into compile-time checks and execution-time casts. So this code:
List<String> list = new ArrayList<String>();
list.add("Hi");
String x = list.get(0);
is compiled into
List list = new ArrayList();
list.add("Hi");
String x = (String) list.ge...
WPF Bind to itself
... A binding has a source and a path. You can do a "binding to itself", for example, by using
<myUIControl myProperty="{Binding RelativeSource={RelativeSource Self}, Path=x}" />
This, however, sets the source to the control itself, so it will try to access property x of the UI control (rather...
Execute combine multiple Linux commands in one line
I am trying to merge multiple linux commands in one line to perform deployment operation.
For example
9 Answers
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Make XAMPP/Apache serve file outside of htdocs [closed]
Is it possible to configure xampp to serve up a file outside of the htdocs directory?
6 Answers
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What does the exclamation mark mean in a Haskell declaration?
...rn Haskell using a real project to drive it. I don't understand what the exclamation mark in front of each argument means and my books didn't seem to mention it.
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Oracle: how to UPSERT (update or insert into a table?)
... fashioned way"):
begin
insert into t (mykey, mystuff)
values ('X', 123);
exception
when dup_val_on_index then
update t
set mystuff = 123
where mykey = 'X';
end;
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How to use underscore.js as a template engine?
...uage and as a functional language. Few days ago I heard about node.js and express framework. Then I saw about underscore.js as a set of utility functions. I saw this question on stackoverflow
. It says we can use underscore.js as a template engine. anybody know good tutorials about how to use unde...
How to implement the --verbose or -v option into a script?
...s already a function (or if you're willing to use print as a function in 2.x using from __future__ import print_function) it's even simpler:
verboseprint = print if verbose else lambda *a, **k: None
This way, the function is defined as a do-nothing if verbose mode is off (using a lambda), instead...
How do I parse command line arguments in Bash?
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