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What is the difference between .*? and .* regular expressions?
...ntually matching 101.
All quantifiers have a non-greedy mode: .*?, .+?, .{2,6}?, and even .??.
In your case, a similar pattern could be <([^>]*)> - matching anything but a greater-than sign (strictly speaking, it matches zero or more characters other than > in-between < and >).
...
How to clone a case class instance and change just one field in Scala?
...
324
case classcomes with a copy method that is dedicated exactly to this usage:
val newPersona = e...
Maximum MIMEType Length when storing type in DB
...a MIMEType field in their databases? The longest one we've seen so far is 72 bytes:
1 Answer
...
How to reverse apply a stash?
...ages
$ git commit -am 'Initial commit'
[master (root-commit)]: created 1ff2478: "Initial commit"
1 files changed, 1 insertions(+), 0 deletions(-)
create mode 100644 messages
$ echo Hello again >>messages
$ git stash
$ git status
# On branch master
nothing to commit (working directory cle...
How to create index on JSON field in Postgres?
In PostgreSQL 9.3 Beta 2 (?), how do I create an index on a JSON field? I tried it using the -> operator used for hstore but got the following error:
...
Fragment lifecycle - which method is called upon show / hide?
...
123
Similar to activity lifecycle, Android calls onStart() when fragment becomes visible. onStop() ...
What are the differences between virtual memory and physical memory?
... |
edited Jan 15 '13 at 21:56
answered Jan 15 '13 at 21:30
...
Why are private fields private to the type, not the instance?
...private int bar;
public void Baz(Foo other)
{
other.bar = 2;
}
public void Boo()
{
Baz(this);
}
}
Can the compiler necessarily figure out that other is actually this? Not in all cases. One could argue that this just shouldn't compile then, but that means w...
Escape quote in web.config connection string
...ied some of the other string escape sequences for .NET? \" and ""?
Update 2:
Try single quotes for the connectionString:
connectionString='Server=dbsrv;User ID=myDbUser;Password=somepass"word'
Or:
connectionString='Server=dbsrv;User ID=myDbUser;Password=somepass&quot;word'
Update 3:
Fro...
Should I be concerned about excess, non-running, Docker containers?
...
72
The containers that are not running are not taking any system resources besides disk space.
It...