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Delete files older than 15 days using PowerShell
...ases as the OP is new to PowerShell and may not understand what gci, ?, %, etc. are.
$limit = (Get-Date).AddDays(-15)
$path = "C:\Some\Path"
# Delete files older than the $limit.
Get-ChildItem -Path $path -Recurse -Force | Where-Object { !$_.PSIsContainer -and $_.CreationTime -lt $limit } | Remove...
How can I get the iOS 7 default blue color programmatically?
...tint for several elements, including the system button, segmented control, etc. They've made it easy to select the color using IB, as seen here:
...
not:first-child selector
...on't match even the 1st ul if it's preceded by another element (p, heading etc.). On the contrary, ul:not(:first-of-type) means "any ul element except the 1st ul in the container". You are right that OP probably needed the latter behavior, but your explanation is rather misleading.
...
CSS: Animation vs. Transition
...raight on point:
Transition:
Needs a triggering element (:hover, :focus etc.)
Only 2 animation states (start and end)
Used for simpler animations (buttons, dropdown menus and so on)
Easier to create but not so many animation/effect possibilities
Animation @keyframes:
It can be used for endles...
Getting file names without extensions
...embellished to provide directory names or other criteria for modification, etc:
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
namespace DocumentDistributor.Library
{
public static class myExtensions
{
public static string[] G...
How to hide columns in HTML table?
...
@Anuraj it should be noted that :first-child etc. are supported > IE 11 and Edge, good one anyway
– Vitaliy Terziev
Jul 26 '17 at 9:41
add a c...
git: Switch branch and ignore any changes without committing
... working branchY) then git checkout branchX do something git add/commit -m etc. git checkout branchY and git stash pop to get back the stash
– Highmastdon
Nov 9 '12 at 9:36
2
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How to clear an ImageView in Android?
... Actually, setting it to ANY invalid image resource works (-1, 45, etc)
– dvallejo
Mar 1 '11 at 18:01
8
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Python csv string to array
...cerning BOM: Python should detect and skip official BOMs in UTF-32, UTF-16 etc. To skip the unofficial Microsoft BOM for UTF-8, use 'utf-8-sig' as codec instead of 'utf-8'.
– roskakori
Dec 7 '14 at 7:00
...
Use “ENTER” key on softkeyboard instead of clicking button
...nd the imeOptions also have some other values like "go" 、"next"、"done" etc.
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