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What does Serializable mean?
...be turned into a byte-stream (for example, to be saved to a file) and then converted back into classes again. This reloading could happen in a different instance of the program, or even on a different machine. Serialisation (in any language) involves all sorts of issues, though, especially when you'...
Merge branch with trunk
...der to merge branch into trunk.
1) Right click on trunk working copy and select the below option.
2) In case of Branch Merging into trunk select option second as shown below and click next
3) In the From: field enter the full folder URL of the trunk. This may sound wrong, but remember that...
Ruby: extend self
...he code is easier to test, mock, and stub, and it’s still dead simple to convert into a proper class should the need arise.
(( copyright ought ten chris wanstrath ))
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How do I scroll the UIScrollView when the keyboard appears?
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It's good to convert activeField.frame to relative frame as activeField doesn't have to be an immediate child to self.view. Updated code should look something like: CGRect aRect = self.view.frame; aRect.size.height -= kbSize.height; CGRe...
C# List of objects, how do I get the sum of a property
...
Another alternative:
myPlanetsList.Select(i => i.Moons).Sum();
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Using OR in SQLAlchemy
...keys) == dictargs[primkeys])
else:
return
query = select([db.RT_eqmtvsdata]).where(and_(*filterargs))
if self.r_ExecuteAndErrorChk2(query)[primarykeys[0]] is not None:
# update
filter = and_(*filterargs)
query = tableobject.__table__.update().val...
Insert ellipsis (…) into HTML tag if content too wide
...t;= high) {
mid = ~ ~((low + high) / 2); //~~ is a fast way to convert something to an int
var result = func(mid);
if (result < 0) {
high = mid - 1;
} else if (result > 0) {
low = mid + 1;
} else {
...
Regular expression search replace in Sublime Text 2
... anemic. Specifically, I want to do a replace on groups, so something like converting this text:
6 Answers
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How to check status of PostgreSQL server Mac OS X
...using psql to run a simple query and checking the exit code, e.g. psql -c 'SELECT 1', or use pg_isready to check the connection status.
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How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
...oduces the following compilation error:
Constant value '500500' cannot be converted to a 'char'
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