大约有 41,000 项符合查询结果（耗时：0.0271秒） [XML]
C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
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Now document the default value in <param>, because it's not visible in the signature.
– Colonel Panic
Jun 22 '12 at 11:02
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Android ListView Divider
...trinsic height, you should also call {@link #setDividerHeight(int)}
*
* @param divider The drawable to use.
*/
Looks like setDividerHeight() must be called in order for the divider to show up if it has no intrinsic height
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Hidden features of Windows batch files
... /HC:off /M normal /L:s @daily.bks /F daily.bkf. And to understand all the parameters of that line, simply run C:\WINDOWS\system32\ntbackup.exe /?.
– Kurt Pfeifle
Aug 7 '10 at 18:06
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HTML5 Video Dimensions
...ions ----- //
/**
Returns the dimensions of a video asynchrounsly.
@param {String} url Url of the video to get dimensions from.
@return {Promise} Promise which returns the dimensions of the video in 'width' and 'height' properties.
*/
function getVideoDimensionsOf(url){
return new Prom...
Convert string to List in one line?
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@Dan: I agree, and generally I do use the params overload. But for an answer to a question sometimes I feel like verbosity is better. Just a matter of opinion really.
– Matt Greer
Feb 16 '11 at 1:17
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How to pass in password to pg_dump?
...ral URI form is:
postgresql://[user[:password]@][netloc][:port][/dbname][?param1=value1&...]
Best practice in your case (repetitive task in cron) this shouldn't be done because of security issues. If it weren't for .pgpass file I would save the connection string as an environment variable.
ex...
PostgreSQL ERROR: canceling statement due to conflict with recovery
...l the best solution here. Take note that in Redshift, you can set this via parameter group settings, only that it should be in ms, i.e. 900s = 16 minutes = 900000ms.
– NullDev
May 7 '19 at 7:21
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Get the time difference between two datetimes
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If we want only hh:mm:ss, we can use a function like that:
//param: duration in milliseconds
MillisecondsToTime: function(duration) {
var seconds = parseInt((duration/1000)%60)
, minutes = parseInt((duration/(1000*60))%60)
, hours = parseInt((duration/(1000*60*60))%...
Shell Script: Execute a python program from within a shell script
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Can you pass parameters the same way as with python script.py param?
– kristian
Aug 8 '18 at 22:05
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Sockets: Discover port availability using Java
...mel project:
/**
* Checks to see if a specific port is available.
*
* @param port the port to check for availability
*/
public static boolean available(int port) {
if (port < MIN_PORT_NUMBER || port > MAX_PORT_NUMBER) {
throw new IllegalArgumentException("Invalid start port: "...