stej

if (type == SType.Noc        && method == SMethod.Sequential) return RE.Take(null, value);
if (type == SType.Percentage && method == SMethod.Sequential) return RE.TakePart(null, value);
if (type == SType.Noc        && method == SMethod.Random)     return RE.Random(null, value, (int)DateTime.Now.Ticks);
if (type == SType.Percentage && method == SMethod.Random)     return RE.RandomPart(null, value, (int)DateTime.Now.Ticks);

if (type == SType.Noc && method == SMethod.Sequential) return RE.Take(null, value);
if (type == SType.Percentage && method == SMethod.Sequential) return RE.TakePart(null, value);
if (type == SType.Noc && method == SMethod.Random) return RE.Random(null, value, (int)DateTime.Now.Ticks);
if (type == SType.Percentage && method == SMethod.Random) return RE.RandomPart(null, value, (int)DateTime.Now.Ticks);

stej

      if ( $psc -eq $null )            { $psc = $pscmdlet }   ; if (-not $PSBoundParameters.psc) {$PSBoundParameters.add("psc",$psc)}
      if ( $image.count -gt 1       )  { [Void]$PSBoundParameters.Remove("Image") ;  $image | ForEach-object {Save-Image -Image $_ @PSBoundParameters }  ; return}
      if ($filename -is [scriptblock]) {$fname = Invoke-Expression $(".{$filename}") }
      else                             {$fname = $filename } 
      if (test-path $fname)            {if     ($noclobber) {write-warning "$fName exists and WILL NOT be overwritten"; if ($passthru) {$image} ; Return }
                                        elseIF ($pscmdlet.shouldProcess($FName,"Delete file")) {Remove-Item  -Path $fname -Force -Confirm:$false }
                                        else   {Return}
      }  
      if ((Test-Path -Path $Fname -IsValid) -and ($pscmdlet.shouldProcess($FName,"Write image")))  { $image.SaveFile($FName) }
      if ($passthru) {$image} 

stej

alenkacz konečně někdo, kdo mi vysvětlil, proč bych měla aspoň uvažovat o Ruby nebo Pythonu http://goo.gl/EzRth via @denisalorencova
   AugiCZ @alenkacz Btw. všechny ty filtrace a další věci okolo FCF jdou stejně elegantně (spíš ještě líp - např. překlad do SQL) dělat v C# - LINQ :)
      alenkacz @AugiCZ ze je C# bestovni vim uz dlouho! ale napsal to pekne :) to ze ve srovnani s javou by asi vyhralo vse (az na perl a phpko) tusim :)
         VykrikyDoTmy @alenkacz C#? Myslíš tu odpornost navrhovanou způsobem "každý týden alespoň jedna nová syntaktická konstrukce"? ;)
            alesroubicek @VykrikyDoTmy @alenkacz lepší než, v týhle dekádě přidáme closure, ale nevíme jak na to. Tak snad v příští... ;)
               VykrikyDoTmy @alesroubicek @alenkacz "hlavně to neuspěchat, abychom to nepos... jak ty generiky před 10 lety". Opačný extrém,ale taky nic moc.
                  alesroubicek @VykrikyDoTmy @alenkacz Generyka v .net fungujou, v Javě je to jen trapnej pokus... Ano, měli ještě dekádu počkat. :)
    

stej

function switchtest {
  param([switch]$myswitch)
  if ($myswitch) { 'switch is on' }
  if (!$myswitch) { 'switch if off' }
  #same as above
  #if ($myswitch) { 'switch is on' } else { 'switch if off' }

  write-host switch value is ([bool]$myswitch) and $myswitch
}

stej

$r = [regex]'contentBox=(?<url>http://www.fatrafloor.cz/uploads/thumbnails/thumbnail-800600[^"]*)"'
$d = (new-object Net.WebClient).DownloadString('http://www.fatrafloor.cz/cz/thermofix/kolekce-drevo/')
$r.Matches($d) | 
    % { $_.Groups["url"].Value } | 
    % { Start-Process $_ }

stej

<a href="#" class="delete" title="Delete - Deletes the item from the system. This will cancel all bla bla bla."
		onclick="
			var checked = true;
			var checkUrl = '/cm/Product/294912/CheckDelete';
			var data = {
				__RequestVerificationToken : 'fI0pfQC+Ma7GEnqio5q1......',
				id: 819200,
				returnUrl: '......'
			}
			

stej

PowerShell guys, 
I answered a question on SO with this code:

   Get-ChildItem directory | 
     Rename-Item -NewName { $_.Name -replace '^filename_+','' -replace '_+',' ' }

Zdan asked me where in the documentation could be found that -NewName accepts scriptblock as a parameter.
Is there anything in the doc about that?

Thx for your answers (here, on Twitter, or even on SO) :)

stej

## samples:
#1. copy this gist to clipboard (via CTRL+C); the following script will filter only rows that contain 'function' a copy them back to clipboard 
(clip -AsLines) -match 'deleted' | clip
# I use it quite often when looking for some info in log files

#2. Quite useful when working with conversion functions. Let's define conversion to base64.
function ToBase64($str) {
  [system.convert]::ToBase64String([system.text.encoding]::utf8.getBytes($str))
}
# then just copy a text to clipboard and call

stej

# how should I setup $filePath so that the assert (or act) block can see it?

$root = split-path $MyInvocation.MyCommand.Path
. "$root\..\..\..\..\..\Lib\PSaint\init.ps1"
ipmo "$root\..\InstallerPackage.psm1" -DisableNameChecking -Force

$FilePath = "$root\FileList.nsi"

setup {
	# or here

stej

# how should I setup $filePath so that the assert (or act) block can see it?

$root = split-path $MyInvocation.MyCommand.Path
. "$root\..\..\..\..\..\Lib\PSaint\init.ps1"
ipmo "$root\..\InstallerPackage.psm1" -DisableNameChecking -Force

$FilePath = "$root\FileList.nsi"

setup {
	# or here