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How to create a zip archive with PowerShell?
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If you head on over to CodePlex and grab the PowerShell Community Extensions, you can use their write-zip cmdlet.
Since
CodePlex is in read-only mode in preparation for shutdown
you can go to PowerShell Gallery.
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Finding the Eclipse Version Number
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(Update September 2012):
MRT points out in the comments that "Eclipse Version" question references a .eclipseproduct in the main folder, and it contains:
name=Eclipse Platform
id=org.eclipse.platform
version=3.x.0
So that seems more straightforward than my original ans...
Inspect hovered element in Chrome?
... your tooltip will appear. Without leaving the element, open a new window (Command-N on Mac, Ctrl-N elsewhere) - Step 3: Drag the new window below the old window, so you can still see the tooltip, then move your cursor into the Element inspector. - Step 4: Scroll to the bottom, where your tooltip is...
How do I programmatically set the value of a select box element using JavaScript?
...r, this is way easier than looping through the options. And it's standards compliant: dev.w3.org/html5/spec/…. If there are browser incompatibilities (of course there are :) I'd be very interested to know what they are. That's the sort of thing you usually count on ppk for, but he stubbornly refus...
onActivityResult is not being called in Fragment
...s to be a related bug, where the support library is being used code.google.com/p/android/issues/detail?id=15394
– Ollie C
Aug 9 '12 at 14:15
83
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CSS Cell Margin
...t in case someone was copy/pasting the border-collapse technique the above comment, it should be border-collapse: separate (there was a typo in the spelling of separate above)
– Tony DiNitto
May 15 '16 at 21:35
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Quick way to list all files in Amazon S3 bucket?
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I'd recommend using boto. Then it's a quick couple of lines of python:
from boto.s3.connection import S3Connection
conn = S3Connection('access-key','secret-access-key')
bucket = conn.get_bucket('bucket')
for key in bucket.list():...
Convert Iterator to ArrayList
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Better use a library like Guava:
import com.google.common.collect.Lists;
Iterator<Element> myIterator = ... //some iterator
List<Element> myList = Lists.newArrayList(myIterator);
Another Guava example:
ImmutableList.copyOf(myIterator);
or Apache C...
SQL Server Insert if not exists
...t connection executes the INSERT, i.e. a race condition. See stackoverflow.com/a/3791506/1836776 for a good answer on why even wrapping in a transaction doesn't solve this.
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