Denotes a resource that is usable only in a pre-determined way. This can reference memory, key words or hardware.
Denotes a resource that is usable only in a pre-determined way. This can reference memory, key words or hardware.
Questions tagged [reserved]
94 questions
96
votes
2 answers
Can a declaration affect the std namespace?
#include
#include
/* Intentionally incorrect abs() which seems to override std::abs() */
int abs(int a) {
return a > 0? -a : a;
}
int main() {
int a = abs(-5);
int b = std::abs(-5);
std::cout<< a << std::endl <<…
Peter
- 743
- 5
- 6
27
votes
5 answers
How to check if a string is a valid python identifier? including keyword check?
Does anyone know if there is any builtin python method that will check if something is a valid python variable name, INCLUDING a check against reserved keywords? (so, ie, something like 'in' or 'for' would fail...)
Failing that, does anyone know of…
Paul Molodowitch
- 1,366
- 3
- 12
- 29
16
votes
2 answers
Using reserved word field name in DocumentDB
I inherited a database loaded into DocumentDB, where field name happens to be "Value".
Example of my structure is:
{
...
"Alternates": [
"Type": "ID",
"Value" : "NOCALL"
]
}
when I query (using documentDB's SQL), trying to get…
Alex Vilner
- 161
- 1
- 3
15
votes
1 answer
Reserved Keywords -- Hidden? JNLP
I was browsing through some details when a thread caught my eye.
https://forums.oracle.com/forums/thread.jspa?messageID=9886607
As you can see; &TOKEN=something in JNLP href is considered a special keyword and &token works. I am not really sure if…
vpram86
- 5,860
- 4
- 28
- 40
14
votes
2 answers
How to check which instance is reserved in AWS?
We have 2 reserved c3.xlarge instance in our project but have total 3 launched c3.xlarge instance.
How to check which 2 instances are reserved out of 3. I checked details of all 3 instances, but nothing is mentioned.
Ashish Karpe
- 5,087
- 7
- 41
- 66
14
votes
3 answers
escape curly braces in unix shell script
I have a string:
{2013/05/01},{2013/05/02},{2013/05/03}
I want to append a { at the beginning and a } at the end. The output should be:
{{2013/05/01},{2013/05/02},{2013/05/03}}
However, in my shell script when I concatenate the curly braces to the…
axm2064
- 149
- 1
- 1
- 7
13
votes
6 answers
Can I use PHP reserved names for my functions and classes?
I'd like to create a function called "new" and a class called "case".
Can I do that in PHP?
Ciprian Mocanu
- 2,166
- 3
- 25
- 44
9
votes
3 answers
How do I use a C# reserved keyword as a property name without the @ prefix?
I need to design a class where one property name has to be return, but when I create a property name like return then I get an error.
After some research I found out that one can use a reserved keyword as a property or variable name by adding a @…
Thomas
- 33,544
- 126
- 357
- 626
8
votes
1 answer
javaScript reserved keywords
I am wondering how JavaScript's reserved keywords / functions are managed.
Example:
According to:
http://www.quackit.com/javascript/javascript_reserved_words.cfm
delete is a reserved keyword by JavaScript.
Then consider the following snippet for…
Willem
- 723
- 2
- 9
- 27
8
votes
2 answers
What are the official XML reserved characters?
In this page, Microsoft says that XML reserved characters (and their entity) are the following ones:
> >
< <
& &
% %
But in this other page, I found that also ' is a reserved character (and its entity is ').
Can…
Vito Gentile
- 13,336
- 9
- 61
- 96
5
votes
1 answer
Is move a keyword in c++?
I'm writing a program and have a function named "move". But it's highlighted in my codeblocks? Is move a reserved word in c++? If so, what does it do?
I have it as void move( double t, double u)
Alex
- 119
- 3
- 9
4
votes
1 answer
How is this Java project using the language reserved words as identifiers?
I have de-compiled a Java project using JD-GUI, and was surprised when I saw that all identifiers are using Java reserved keywords such as int do throw extends etc..
Here is a snippet of the project:
public class try extends Thread {
private int…
Soufiane Touil
- 803
- 2
- 8
- 17
4
votes
1 answer
Print all Lua reserved keywords
With this code:
for n in pairs(_G) do print(n) end
I print the names of all global variables defined in the current environment.
Is there any way to print all Lua keywords…
user5273262
4
votes
2 answers
SQLite non-exclusive RESERVED lock?
I've been looking into improving SQLite performance for my site, especially with regard to transactions. In essence what I'm looking for is a way to defer database writes in a process so that they can all be done at once. However, while I'm…
Kyle Cronin
- 77,653
- 43
- 148
- 164
3
votes
1 answer
How to create a single node AKS cluster using a 1-year reserved instance?
As the title says, I can't figure out how you're supposed to do this. The pricing calculator allows for it, so I'm assuming it's possible.
I've tried:
1) Creating a new cluster
2) Creating a vm and adding it to an existing cluster, then deleting…
Teslavolt
- 113
- 5