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JavaScript - Getting HTML form values
...ns a true/false and im not sure how to determine if the function was even called. Thus you can help.
– user377419
Aug 23 '10 at 13:00
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GetHashCode Guidelines in C#
... this class (naive implementation):
public class SomeThing
{
public string Name {get; set;}
public override GetHashCode()
{
return Name.GetHashcode();
}
public override Equals(object other)
{
SomeThing = other as Something;
if( o...
What does the 'L' in front a string mean in C++?
... characters (wchar_t) instead of narrow characters (char).
It's a just a string of a different kind of character, not necessarily a Unicode string.
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Host 'xxx.xx.xxx.xxx' is not allowed to connect to this MySQL server
...CREATE USER 'monty'@'localhost' IDENTIFIED BY 'some_pass';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'monty'@'localhost'
-> WITH GRANT OPTION;
mysql> CREATE USER 'monty'@'%' IDENTIFIED BY 'some_pass';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'monty'@'%'
-> WITH GRANT OPTION;
...
Is there a difference between /\s/g and /\s+/g?
When we have a string that contains space characters:
4 Answers
4
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How do I provide JVM arguments to VisualVM?
...alVM often tells me that it doesn't have enough memory to take a snapshot, and to use the -Xmx switch to provide more memory to Netbeans. The problem is, I'm running VisualVM outside of Netbeans, so how can I provide JVM arguments to jvisualvm.exe?
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How to pass the value of a variable to the stdin of a command?
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Herestrings <<< are not guaranteed to be available, they are not in POSIX base, as far as I know. They will work as expected, as long as your only running them in bash. I only mention it, because they OP said 'shell' n...
UITableView Setting some cells as “unselectable”
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Kendall is right. Follow Sebastian Celis' answer to prevent didSelectRowAtIndexPath from being called in the first place. You should also set selectionStyle, though, to prevent the highlighting.
– Daniel D...
What is the difference between & and && in Java?
... a short circuit operator whereas & is a AND operator.
Try this.
String s = null;
boolean b = false & s.isEmpty(); // NullPointerException
boolean sb = false && s.isEmpty(); // sb is false
shar...
Clear terminal in Python [duplicate]
...afe from injections because there is no user input involved there. All the strings that could be passed to os.system are fixed.
– poke
Mar 26 '16 at 0:10
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