Exercises
| Status | Type |
|
Languages | Labels |
|
|---|---|---|---|---|---|
| MAX() – Hoogste waarde |
nl
|
sql
database
,
sqlite
,
select
,
alias
,
aggregate
|
|||
| Primary key |
nl
|
database
,
sqlite
|
|||
| Groeperen met GROUP BY |
nl
|
database
,
sqlite
|
|||
| Kaarten en Kansen |
nl
|
python
|
|||
| P2_15_SUB_4 |
nl
|
sql
database
,
sql
,
sqlite
|
|||
| Inleiding databases |
nl
|
database
,
sqlite
|
|||
| Batterij 2.0 |
nl
|
python
while-lus
,
python
,
informaticawetenschappen
,
3e graad
,
aso
,
...
|
|||
| Connect external CSS to HTML (Bootstrap) |
nl, en
|
html
website
,
html
,
css
,
link
,
simple
,
...
|
|||
| Bezorgerinformatie |
nl
|
sql
database
,
sqlite
,
select
,
join
,
limit
,
...
|
|||
| AVG() – Gemiddelde berekenen |
nl
|
sql
database
,
sqlite
,
select
,
alias
,
aggregate
|
|||
| Catalan Getallen |
nl
|
python
|
|||
| SUM() – Totaal optellen |
nl
|
sql
database
,
sqlite
,
select
,
alias
,
aggregate
|
|||
| Overzicht van de bestelde pizza en het formaat |
nl
|
sql
database
,
sqlite
,
select
,
join
,
alias
|
|||
| COUNT(DISTINCT) – Unieke waarden tellen |
nl
|
sql
database
,
sqlite
,
select
,
distinct
,
alias
,
...
|
|||
| Set |
en, nl
|
python
sets and dictionaries
|
|||
| lees_getal - met foutafhandeling |
nl
|
python
functie
,
exceptie
|
|||
| Perfect numbers |
en, nl
|
python
functions
|
|||
| Searching the file system |
en, nl
|
sh
computergebruik
,
find
|
|||
| Commando's voor het ophalen van informatie |
nl
|
database
,
sqlite
|
|||
| Head and tail |
en, nl
|
sh
computergebruik
,
piping
,
head
,
tail
|