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How do I check if a number is positive or negative in C#?
...ar science which use a negative and positive zero. Chemists and physicists for example will sometimes use -0 for a number which was negative and rounded to zero. Definitions only have meaning within a context. When you treat the mathematical definitions you were taught as though they are truly unive...
What is the best place for storing uploaded images, SQL database or disk file system? [closed]
.... (This is another question, how to resize the images on the server side before storing. Maybe someone can please drop a .NET resource for that in the comment or so).
I wonder now what the best place for storing uploaded images is.
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How can I expose more than 1 port with Docker?
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Is there a way to specify the ports in a config file? For example using the option --env-file ?
– Giovanni Bitliner
Jan 21 '15 at 21:21
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How to set host_key_checking=false in ansible inventory file?
...the fact that I answered this in 2014, I have updated my answer to account for more recent versions of ansible.
Yes, you can do it at the host/inventory level (Which became possible on newer ansible versions) or global level:
inventory:
Add the following.
ansible_ssh_common_args='-o StrictHostKe...
How do you disable browser Autocomplete on web form field / input tag?
How do you disable autocomplete in the major browsers for a specific input (or form field)?
80 Answers
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npm - how to show the latest version of a package
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If you're looking for the current and the latest versions of all your installed packages, you can also use:
npm outdated
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Could not reliably determine the server's fully qualified domain name
...p://httpd.apache.org/docs/current/mod/core.html#servername
You can find information on the layouts used by the various httpd distributions here:
http://wiki.apache.org/httpd/DistrosDefaultLayout
In your case the file to edit is /etc/httpd/conf/httpd.conf
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How to stop unwanted UIButton animation on title change?
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This works for custom buttons:
[UIView setAnimationsEnabled:NO];
[_button setTitle:@"title" forState:UIControlStateNormal];
[UIView setAnimationsEnabled:YES];
For system buttons you need to add this before re-enabling animations (tha...
How do I close a connection early?
... background");
?>
Which works fine until you substitute phpinfo() for echo('text I want user to see'); in which case the headers are never sent!
The solution is to explicitly turn off output buffering and clear the buffer prior to sending your header information. Example:
<?php
ob_...
Where can I find “make” program for Mac OS X Lion?
...I think make, along with gcc and friends, is installed with that and not before. Xcode 4.1 for Lion is free.
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