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How to do constructor chaining in C#
...oding default values (0 and "") in more than one place (less chance for an error). For example: public Foo(int id) : this () { this.id = id; }? Alternatively, I was also considering: public Foo(int id) : this ("") { this.id = id; }. Just looking for the best logical way to chain them, appreciate any...
How do I find where JDK is installed on my windows machine?
I need to know where JDK is located on my machine.
22 Answers
22
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More elegant “ps aux | grep -v grep”
...0 ? Ss Oct20 0:00 /usr/sbin/sshd -D
$ ps up $(pgrep -f sshddd)
error: list of process IDs must follow p
[stderr output truncated]
$ ps up $(pgrep -f sshddd) 2>&-
[no output]
The above can be used as a function:
$ psgrep() { ps up $(pgrep -f $@) 2>&-; }
$ psgrep sshd
US...
How do I clear all options in a dropdown box?
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How can I access and process nested objects, arrays or JSON?
... using bracket notation:
const value = arr[5]; // arr.5 would be a syntax error
// property name / index as variable
const x = 5;
const value = arr[x];
Wait... what about JSON?
JSON is a textual representation of data, just like XML, YAML, CSV, and others. To work with such data, it first has t...
C# SQL Server - Passing a list to a stored procedure
I am calling a SQL Server stored procedure from my C# code:
8 Answers
8
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How can I remove an entry in global configuration with git config?
...y.
– colin_froggatt
May 6 '15 at 13:05
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How does the bitwise complement operator (~ tilde) work?
...unsigned?
– GL2014
Feb 20 '16 at 22:05
@GL2014 I think you answered your own question there. In my understanding, it's...
Where does gcc look for C and C++ header files?
...rary/Frameworks (framework directory)
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t.c:1:32: error: bogus.h: No such file or directory
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How can I read a function's signature including default argument values?
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answered Jul 2 '15 at 17:05
JirJir
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