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Ternary Operator Similar To ?:
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We can combine How to define a ternary operator in Scala which preserves leading tokens? with the answer to Is Option wrapping a value a good pattern? to get
scala> "Hi".getClass.getSimpleName |> {x => x.endsWith("$"...
What is the session's “secret” option?
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Not only can you change it, but you should change it.
– Michael Mior
Sep 3 '12 at 2:29
1
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How can I know when an EditText loses focus?
I need to catch when an EditText loses focus, I've searched other questions but I didn't find an answer.
5 Answers
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How do I insert datetime value into a SQLite database?
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When you format dates like this, date ordering and lexical ordering work out the same. E.g. '2008-02-01' > '2007-02-01', '2008-01-02' > '2008-01-01' both as strings and as dates. But you don't strictly need to care about this because SQLite ORDER BY will take care of order...
pass **kwargs argument to another function with **kwargs
...irs.
"Keyword arguments" are key-value method-parameters.
Any dictionary can by unpacked to keyword arguments by prefixing it with ** during function call.
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How to truncate string using SQL server
i have large string in SQL Server. I want to truncate that string to 10 or 15 character
6 Answers
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How to suppress specific MSBuild warning
...ing (e.g. MSB3253) when running MSBuild from command line? My build script calls msbuild.exe much the following way:
5 Answ...
How to change cursor from pointer to finger using jQuery?
... confusing per your original question, but the "finger" cursor is actually called "pointer".
The normal arrow cursor is just "default".
all possible default pointer looks DEMO
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How to add multiple objects to ManyToMany relationship at once in Django ?
...to arguments, use *
add(*[obj1, obj2, obj3])
Addendum:
Django does not call obj.save() for each item but uses bulk_create(), instead.
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Methods inside enum in C#
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You can write extension methods for enum types:
enum Stuff
{
Thing1,
Thing2
}
static class StuffMethods
{
public static String GetString(this Stuff s1)
{
switch (s1)
{
case Stuff.Thi...