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Easiest way to flip a boolean value?
...cro. This prevents some mistakes and makes it all more readable on narrow screens.
– OJW
Oct 1 '10 at 12:17
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EC2 instance has no public DNS
...etting a Public IP then go over to the subnet in question in the VPC admin screen and you will probably discover "Auto-Assign Public IP" is not set to yes. Modify that setting then, and I know you don't want to here this, create a new instance in that subnet. As far as I can tell you cannot modify...
Setting the zoom level for a MKMapView
... Nice answer. However the zoom will be different depending on the screen size, no?
– Vinzius
Aug 3 '15 at 13:45
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How can I write to the console in PHP?
...cially when using output buffering - if your buffer doesn't make it to the screen, neither does your console.log output. It's something to be mindful of.
– whoshotdk
Aug 24 '16 at 14:26
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How to stop a program running under Eclipse?
...t.unternet.bleah.blarg
so then just kill 2097 and you should see the main screen show up again.
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SSH to Vagrant box in Windows?
...e:
Putty GUI:
HostName: 127.0.0.1
Port: 2222
When you connect(Terminal Screen):
User: vagrant
Passwd: vagrant
Before you try to connect, verify your VM using cmd.exe:
vagrant status
If it is down use:
vagrant up
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Align contents inside a div
...tion and a left value of 50%...so this div now starts in the middle of the screen, and then I subtract half of all the content of the div's width...and I get BEAUTIFULLY scaling content...and I think this works across all browsers, too. Try it for yourself (this example assumes all content on your s...
Centering a view in its superview using Visual Format Language
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Add below code and have your button at the center of the screen. Absolutely possible.
[self.view addConstraints:[NSLayoutConstraint
constraintsWithVisualFormat:@"H:|-[button]-|"
options:NSLayoutFormatAlignAllCenterY
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How to close IPython Notebook properly?
...hen you click "close and halt", you will see following message on terminal screen.
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How do I mount a remote Linux folder in Windows through SSH? [closed]
... for executing commands like ls, pwd, etc editors do not work well with my screen reader and an ssh session. I was wondering if it is possible to mount a Linux folder over ssh so it appears as a windows drive? This way I could edit any files I needed to with accessible software and not have to const...