|
|
|
Number of countries
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Beginning with 'M'
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Unique nationalities
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Number of astronauts
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
No e in first name
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Arranging apples
|
nl , en
|
python
expressions and statements
|
|
|
|
|
Ending with 's'
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Select nationalities
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Michael Barratt
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Cosmonauts Sergei and Elena
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Last astronaut
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
ISO code
|
nl
|
sql
database,
tutorial,
example,
sqlite,
select,
...
|
|
|
|
|
Land code
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Oppervlakte van een rechthoek
|
nl
|
python
middelbaar,
oppervlakte,
rechthoek,
3de
|
|
|
|
|
Nationality
|
nl
|
sql
database,
tutorial,
example,
sqlite,
select,
...
|
|
|
|
|
Fill table
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Sort by last name
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Database scheme spaceflight
|
nl
|
database,
intro,
sqlite,
space
|
|
|
|
|
Sort by last name (NLD&BEL)
|
nl
|
sql
database,
tutorial,
example,
sqlite,
space,
...
|
|
|
|
|
Chaos
|
nl , en
|
python
loops
|
|
|
|
|
Vermoeden van Collatz
|
nl
|
python
secundair,
dominiek,
vandewalle,
middelbaar,
waregem,
...
|
|
|
|
|
Perimeter of a triangle
|
nl , en
|
python
expressions and statements
|
|
|
|
|
Bookshop
|
nl
|
python
secundair,
dominiek,
vandewalle,
middelbaar,
waregem,
...
|
|
|
|
|
BMI + waarden
|
nl
|
python
middelbaar,
3de,
bmi,
keuze
|
|
|
|
|
ISBN
|
nl , en
|
python
loops
|
|
|
|
|
Vouwen
|
nl
|
python
secundair,
dominiek,
vandewalle,
middelbaar,
waregem,
...
|
|
|
|
|
Codon type
|
nl , en
|
python
conditionals
|
|
|
|
|
ISBN
|
nl , en
|
python
sets and dictionaries
|
|
|
|
|
LIDAR
|
nl , en
|
python
expressions and statements
|
|
|
|
|
Change
|
nl
|
python
secundair,
dominiek,
vandewalle,
middelbaar,
waregem,
...
|
|