Documentation: Remove useless whitespace
@@ -43,7 +43,6 @@ with kdb.KDB() as k:
for i in ks:
# print for every key in the keyset the key and the value
print 'key: '+ str(i) + 'value: ' + str(ks[i])
-
```
Here an example of how you can easily check if a key exists:
@@ -71,7 +70,6 @@ with kdb.KDB() as k:
ks_deepcopy = copy.deepcopy(ks)
# creating a shallow copy
ks_shallowcopy = copy.copy(ks)
-
```
Slicing works just like for normal lists in python. But be careful: Afterwards the result will be a list - not a keyset.
@@ -90,7 +88,6 @@ with kdb.KDB() as k:
b = ks[start:]
# create keyset with keys from the beginning of the keyset to end
c = ks[:end]
-
```
If you have changed anything in the keyset and want those changes to be saved to the database, you need to call `set` which is just like `get` provided by the kdb-object.
