Anki Deck Changes

Commit: 265fb757 - first eprog cards

Author: tprazak <t.prazak@gmail.com>

Date: 2025-12-12T23:13:25+01:00

Changes: 24 note(s) changed (24 added, 0 modified, 0 deleted)

Note 1: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: vzp2j2|98!
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ETH::1._Semester::EProg::EBNF
Order of EBNF rules does not matter

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ETH::1._Semester::EProg::EBNF
Order of EBNF rules does not matter
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Text Order of EBNF rules {{c1:: does not }} matter
Tags: ETH::1._Semester::EProg::EBNF

Note 2: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: w5QXs;%q{4
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ETH::1._Semester::EProg::EBNF
Ein Symbol (auf der RHS) wie z.B. 1, a, A in EBNF wird Terminal oder auch Literal gennant.

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ETH::1._Semester::EProg::EBNF
Ein Symbol (auf der RHS) wie z.B. 1, a, A in EBNF wird Terminal oder auch Literal gennant.
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Text Ein Symbol (auf der RHS) wie z.B. 1, a, A in EBNF wird {{c1::Terminal}} oder auch {{c1::Literal}} gennant.
Tags: ETH::1._Semester::EProg::EBNF

Note 3: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: t;7tcil{&|
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ETH::1._Semester::EProg::EBNF
An EBNF rule is defined by writing a variable name wrapped in < >.

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ETH::1._Semester::EProg::EBNF
An EBNF rule is defined by writing a variable name wrapped in < >.
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Text An EBNF rule is defined by writing a variable name wrapped in {{c1::&lt; &gt;}}.
Tags: ETH::1._Semester::EProg::EBNF

Note 4: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: o#o/7wH;E.
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ETH::1._Semester::EProg::EBNF
The convention for EBNF is that the rule being considered is written last.

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ETH::1._Semester::EProg::EBNF
The convention for EBNF is that the rule being considered is written last.
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Text The convention for EBNF is that the rule being considered is written {{c1::last}}.
Tags: ETH::1._Semester::EProg::EBNF

Note 5: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: OJ16/M<6a6
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ETH::1._Semester::EProg::EBNF
An option in EBNF can be written as [E] or E | \(\epsilon\).

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ETH::1._Semester::EProg::EBNF
An option in EBNF can be written as [E] or E | \(\epsilon\).
Field-by-field Comparison
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Text An option in EBNF can be written as {{c1::[E]}} or {{c2::E |&nbsp;\(\epsilon\)}}.
Tags: ETH::1._Semester::EProg::EBNF

Note 6: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: g
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ETH::1._Semester::EProg::EBNF
A selection from several elements is written as A | B | C.

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ETH::1._Semester::EProg::EBNF
A selection from several elements is written as A | B | C.
Field-by-field Comparison
Field Before After
Text A selection from several elements is written as {{c1:: A | B | C}}.
Tags: ETH::1._Semester::EProg::EBNF

Note 7: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: Ih(!XjbZQJ
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ETH::1._Semester::EProg::EBNF
Die Sprache einer EBNF-Beschreibung ist die Menge aller legalen Zeichenfolgen.

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ETH::1._Semester::EProg::EBNF
Die Sprache einer EBNF-Beschreibung ist die Menge aller legalen Zeichenfolgen.
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Text Die Sprache einer EBNF-Beschreibung ist {{c1:: die Menge aller legalen Zeichenfolgen}}.
Tags: ETH::1._Semester::EProg::EBNF

Note 8: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: m)$PxVQ^IS
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ETH::1._Semester::EProg::EBNF
Zwei EBNF-Beschreibungen sind äquivalent falls ihre Sprachen gleich sind

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ETH::1._Semester::EProg::EBNF
Zwei EBNF-Beschreibungen sind äquivalent falls ihre Sprachen gleich sind
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Text Zwei EBNF-Beschreibungen sind äquivalent falls {{c1:: ihre Sprachen gleich sind}}
Tags: ETH::1._Semester::EProg::EBNF

Note 9: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: wT:
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ETH::1._Semester::EProg::EBNF
In EBNF we can write a recursive rule by writing the rule name on both sides e.g. <A> \(\leftarrow\) A[<A>] or by writing a series of rules that result in the same.

Back

ETH::1._Semester::EProg::EBNF
In EBNF we can write a recursive rule by writing the rule name on both sides e.g. <A> \(\leftarrow\) A[<A>] or by writing a series of rules that result in the same.
Field-by-field Comparison
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Text In EBNF we can write a recursive rule by {{c1:: writing the rule name on both sides e.g. &lt;A&gt;&nbsp;\(\leftarrow\)&nbsp;A[&lt;A&gt;]}} or by {{c1:: writing a series of rules that result in the same}}.
Tags: ETH::1._Semester::EProg::EBNF

Note 10: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: z3M|&J1r.r
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ETH::1._Semester::EProg::EBNF
Not every EBNF language (Sprache) can be described with repetition (wiederholung).

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ETH::1._Semester::EProg::EBNF
Not every EBNF language (Sprache) can be described with repetition (wiederholung).
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Text {{c1:: Not every }} EBNF language (Sprache) can be described with {{c2:: repetition (wiederholung)}}.
Tags: ETH::1._Semester::EProg::EBNF

Note 11: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: F405hHI@j2
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ETH::1._Semester::EProg::JavaBasics
A Java name is called an identifier.

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ETH::1._Semester::EProg::JavaBasics
A Java name is called an identifier.
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Text A Java name is called an {{c1:: identifier}}.
Tags: ETH::1._Semester::EProg::JavaBasics

Note 12: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: zCPO7,.L4T
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ETH::1._Semester::EProg::JavaBasics
A Java identifier can only include lower- and uppercase letters and digits and may never start with digits.

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ETH::1._Semester::EProg::JavaBasics
A Java identifier can only include lower- and uppercase letters and digits and may never start with digits.
Field-by-field Comparison
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Text A Java identifier can only include {{c1:: lower- and uppercase letters and digits}} and may never start with {{c2:: digits}}.
Tags: ETH::1._Semester::EProg::JavaBasics

Note 13: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: gAXH/(0;9S
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ETH::1._Semester::EProg::JavaBasics
Class Cat should be declared in the file Cat.java.

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ETH::1._Semester::EProg::JavaBasics
Class Cat should be declared in the file Cat.java.
but it does not HAVE TO be declared, as long as it is not declared as public.
Field-by-field Comparison
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Text Class Cat {{c1:: should}} be declared in the file Cat.java.
Extra but it does not HAVE TO be declared, as long as it is not declared as public.
Tags: ETH::1._Semester::EProg::JavaBasics

Note 14: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Reverso
GUID: N/)4j!wS3C
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ETH::1._Semester::EProg::JavaBasics
Which of the following is (or are) NOT a Java keyword? 

- volatile
- mod
- strictfp
- loop
- transient
- do
- use

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ETH::1._Semester::EProg::JavaBasics
Which of the following is (or are) NOT a Java keyword? 

- volatile
- mod
- strictfp
- loop
- transient
- do
- use

loop, use and mod
Field-by-field Comparison
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Front Which of the following is (or are) NOT a Java keyword?&nbsp;<br><br>- volatile<br>- mod<br>- strictfp<br>- loop<br>- transient<br>- do<br>- use<br><br>
Back loop, use and mod
Tags: ETH::1._Semester::EProg::JavaBasics

Note 15: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: IQ4$mZs7/D
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ETH::1._Semester::EProg::JavaBasics
Primitive types include: 
char
short
int
long
double
float
boolean
byte

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ETH::1._Semester::EProg::JavaBasics
Primitive types include: 
char
short
int
long
double
float
boolean
byte
Field-by-field Comparison
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Text Primitive types include:&nbsp;<br>{{c1:: char}}<br>{{c6:: short}}<br>{{c2:: int}}<br>{{c3:: long }}<br>{{c4:: double}}<br>{{c7:: float}}<br>{{c5:: boolean}}<br>{{c8:: byte}}
Tags: ETH::1._Semester::EProg::JavaBasics

Note 16: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: e>j3maYE+y
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ETH::1._Semester::EProg::JavaBasics
Every primitive variable must be both declared and initialized before being used.

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ETH::1._Semester::EProg::JavaBasics
Every primitive variable must be both declared and initialized before being used.
Field-by-field Comparison
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Text Every primitive variable must be {{c1:: both declared and initialized}} before being used.
Tags: ETH::1._Semester::EProg::JavaBasics

Note 17: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: BNF`UuyO%Q
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ETH::1._Semester::EProg::JavaBasics
var is the keyword for a type inferred variable in Java

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ETH::1._Semester::EProg::JavaBasics
var is the keyword for a type inferred variable in Java
Field-by-field Comparison
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Text {{c1:: var}} is the keyword for a type inferred variable in Java
Tags: ETH::1._Semester::EProg::JavaBasics

Note 18: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Classic
GUID: pD;qk4geEz
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ETH::1._Semester::EProg::JavaBasics
The output of the code snippet is:

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ETH::1._Semester::EProg::JavaBasics
The output of the code snippet is:
3
0
0
Field-by-field Comparison
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Front The output of the code snippet is:<br><img src="Screenshot 2025-12-12 at 22.32.55.png">
Back 3<br>0<br>0
Tags: ETH::1._Semester::EProg::JavaBasics

Note 19: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: p$+y{A-`_b
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ETH::1._Semester::EProg::JavaBasics
Casts from int to long and double can always be implicit.

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ETH::1._Semester::EProg::JavaBasics
Casts from int to long and double can always be implicit.
Field-by-field Comparison
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Text Casts from {{c1:: int}} to long and double {{c2:: can always be implicit}}.
Tags: ETH::1._Semester::EProg::JavaBasics

Note 20: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: D{XXurJu$`
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ETH::1._Semester::EProg::JavaBasics
short, int, float, double, long can be initialized using hexadecimal

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ETH::1._Semester::EProg::JavaBasics
short, int, float, double, long can be initialized using hexadecimal
possibly also other types but definitely not boolean and char
Field-by-field Comparison
Field Before After
Text {{c1:: short, int, float, double, long}} can be initialized using {{c2:: hexadecimal}}
Extra possibly also other types but definitely not boolean and char
Tags: ETH::1._Semester::EProg::JavaBasics

Note 21: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: Q=BFp=(vY3
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ETH::1._Semester::EProg::JavaBasics
The ternary operator has the following syntax: test ? valueTrue : valueFalse

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ETH::1._Semester::EProg::JavaBasics
The ternary operator has the following syntax: test ? valueTrue : valueFalse
Field-by-field Comparison
Field Before After
Text The ternary operator has the following syntax: {{c1:: test ? valueTrue : valueFalse}}
Tags: ETH::1._Semester::EProg::JavaBasics

Note 22: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: p9%v,4EY(!
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ETH::1._Semester::EProg::JavaBasics
Values given to a method in Java are always copied.

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ETH::1._Semester::EProg::JavaBasics
Values given to a method in Java are always copied.
Field-by-field Comparison
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Text Values given to a method in Java are {{c1:: always copied}}.
Tags: ETH::1._Semester::EProg::JavaBasics

Note 23: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Cloze
GUID: m%x4[`&]1%
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ETH::1._Semester::EProg::JavaBasics
Only name and input types determine the signature of a method in Java.

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ETH::1._Semester::EProg::JavaBasics
Only name and input types determine the signature of a method in Java.
Field-by-field Comparison
Field Before After
Text Only {{c1:: name and input types }} determine the signature of a method in Java.
Tags: ETH::1._Semester::EProg::JavaBasics

Note 24: ETH::EProg

Deck: ETH::EProg
Note Type: Horvath Classic
GUID: eEx@10sK[?
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ETH::1._Semester::EProg::JavaBasics
What is the difference between i++ and ++i in Java?

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ETH::1._Semester::EProg::JavaBasics
What is the difference between i++ and ++i in Java?
i++ returns the current value of i and then increments i by 1

++i  first increments value of i by 1 and then returns the value
Field-by-field Comparison
Field Before After
Front What is the difference between i++ and ++i in Java?
Back i++ returns the current value of i and then increments i by 1<br><br>++i&nbsp; first increments value of i by 1 and then returns the value
Tags: ETH::1._Semester::EProg::JavaBasics
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