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How do I find the width & height of a terminal window?
... That does not work in anything but the interactive bash session (if you run the script it is not interactive any longer). The only place you can use it in a script is the prompt_command in bash.
– Doncho Gunchev
Feb 28 '14 at 7:59
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Compare DATETIME and DATE ignoring time portion
...e new DATE data type in SQL Server 2008 to compare just the date portion:
IF CAST(DateField1 AS DATE) = CAST(DateField2 AS DATE)
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convert '1' to '0001' in JavaScript [duplicate]
...gth - str.length) + str
JavaScript is more forgiving than some languages if the second argument to substring is negative so it will "overflow correctly" (or incorrectly depending on how it's viewed):
That is, with the above:
1 -> "0001"
12345 -> "12345"
Supporting negative numbers is le...
How to read integer value from the standard input in Java
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If you are using Java 6, you can use the following oneliner to read an integer from console:
int n = Integer.parseInt(System.console().readLine());
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HTML5 Local storage vs. Session storage
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localStorage and sessionStorage both extend Storage. There is no difference between them except for the intended "non-persistence" of sessionStorage.
That is, the data stored in localStorage persists until explicitly deleted. Changes made are saved and available for all current and future ...
How to toggle a boolean?
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@user2846569, if you're toggling the boolean, that means that by nature the variable has already been initialized. You could expand it to bool = !bool || true; to have a default, I suppose.
– Jordan
M...
Is it possible to get all arguments of a function as single object inside that function?
...e function...
function testArguments () // <-- notice no arguments specified
{
console.log(arguments); // outputs the arguments to the console
var htmlOutput = "";
for (var i=0; i < arguments.length; i++) {
htmlOutput += '<li>' + arguments[i] + '</li>';
}
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Access denied for user 'test'@'localhost' (using password: YES) except root user
...following the below steps for creating user and its privileges, correct me if i am doing wrong,
13 Answers
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Get “Value” property in IGrouping
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So basically if we are following the essence of the question value is comparable to ToList() only there is more of an overhead there to convert it to a list as opposed to just pulling out a value
– Coops
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Increase heap size in Java
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You can increase to 4GB on a 32 bit system. If you're on a 64 bit system you can go higher. No need to worry if you've chosen incorrectly, if you ask for 5g on a 32 bit system java will complain about an invalid value and quit.
As others have posted, use the cmd-line ...