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DateTime to javascript date
...nix epoch (1 January 1970 00:00:00 UTC). Here’s C# extension method that converts .Net DateTime object to JavaScript date:
public static class DateTimeJavaScript
{
private static readonly long DatetimeMinTimeTicks =
(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).Ticks;
public ...
Why do I need 'b' to encode a string with Base64?
...er set, and base64 encoding is therefore actually a bit pointless. You can convert it to ascii instead, with
>>> encoded = 'data to be encoded'.encode('ascii')
Or simpler:
>>> encoded = b'data to be encoded'
Which would be the same thing in this case.
* Most base64 flavour...
How to split a string into an array of characters in Python?
...
In my opinion much better than the ruby method, you can convert between sequence types freely, even better, in C level.
– arthurprs
Feb 23 '11 at 0:37
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A variable modified inside a while loop is not remembered
...=0;i<${#arr[*]};++i)) { line=${arr[i]};
...
}
Variable $lines can be converted to an array without starting a new sub-shell. The characters \ and n has to be converted to some character (e.g. a real new line character) and use the IFS (Internal Field Separator) variable to split the string int...
How can I prevent the “You have mixed tabs and spaces. Fix this?” message?
...ons On/Off
If you have the default VS settings, tabs in the editor are converted to spaces. So (in theory) if you clicked Untabify when the message comes up, it should convert all tabs to spaces and the errors should not appear next time. Are you working with other developers who have different ...
In javascript, is an empty string always false as a boolean?
...ly, when the operands of == have different types, JavaScript tries hard to convert them to Numbers, according to their value, (using operations the standard calls ToNumber and ToPrimitive), and then it internally applies ===. But when you use === directly, the types are not converted, so comparing ...
Array to String PHP?
What is the best method for converting a PHP array into a string?
I have the variable $type which is an array of types.
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HTML5 Canvas Resize (Downscale) Image High Quality?
...sCtx.getImageData(0, 0, tw, th);
var tByteBuffer = imgRes.data;
// convert float32 array into a UInt8Clamped Array
var pxIndex = 0; //
for (sIndex = 0, tIndex = 0; pxIndex < tw * th; sIndex += 3, tIndex += 4, pxIndex++) {
tByteBuffer[tIndex] = Math.ceil(tBuffer[sIndex]);...
Why is === faster than == in PHP?
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Because the equality operator == coerces, or converts, the data type temporarily to see if it’s equal to the other operand, whereas === (the identity operator) doesn’t need to do any converting whatsoever and thus less work is done, which makes it faster.
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What's the best CRLF (carriage return, line feed) handling strategy with Git?
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Don't convert line endings. It's not the VCS's job to interpret data -- just store and version it. Every modern text editor can read both kinds of line endings anyway.
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