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Double vs. BigDecimal?
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463
A BigDecimal is an exact way of representing numbers. A Double has a certain precision. Working ...
How do I set the selected item in a comboBox to match my string using C#?
... have a string "test1" and my comboBox contains test1 , test2 , and test3 . How do I set the selected item to "test1"? That is, how do I match my string to one of the comboBox items?
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Difference between VARCHAR and TEXT in MySQL [duplicate]
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TL;DR
TEXT
fixed max size of 65535 characters (you cannot limit the max size)
takes 2 + c bytes of disk space, where c is the length of the stored string.
cannot be (fully) part of an index. One would need to specify a prefix length.
VARCHAR(M)
variable...
What does “opt” mean (as in the “opt” directory)? Is it an abbreviation? [closed]
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340
In the old days, "/opt" was used by UNIX vendors like AT&T, Sun, DEC and 3rd-party vendors...
Why is it considered a bad practice to omit curly braces? [closed]
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edited Dec 13 '08 at 19:42
community wiki
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Make a Bash alias that takes a parameter?
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2193
Bash alias does not directly accept parameters. You will have to create a function.
alias does ...
Is it possible to add dynamically named properties to JavaScript object?
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var data = {
'PropertyA': 1,
'PropertyB': 2,
'PropertyC': 3
};
data["PropertyD"] = 4;
// dialog box with 4 in it
alert(data.PropertyD);
alert(data["PropertyD"]);
share
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Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
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53
Use the instructions for resetting the root password - but instead of resetting the root passwor...
What exactly does big Ө notation represent?
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edited Aug 20 '17 at 2:43
Pierre-Antoine Guillaume
54077 silver badges1919 bronze badges
answered Apr ...