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Eclipse JPA Project Change Event Handler (waiting)
...the UI Hang issue is resolved.
Please refer following screen shot for the setting I have made :
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Start ssh-agent on login
...}"
. "${SSH_ENV}" > /dev/null
/usr/bin/ssh-add;
}
# Source SSH settings, if applicable
if [ -f "${SSH_ENV}" ]; then
. "${SSH_ENV}" > /dev/null
#ps ${SSH_AGENT_PID} doesn't work under cywgin
ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
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Read a variable in bash with a default value
I need to read a value from the terminal in a bash script. I would like to be able to provide a default value that the user can change.
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How to efficiently count the number of keys/properties of an object in JavaScript?
...hat's why checking hasOwnProperty is necessary. It only returns properties set on the object itself.
– Renaat De Muynck
May 21 '12 at 9:44
15
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What is the difference between HAVING and WHERE in SQL?
... single row containing the value 1, otherwise the result will be the empty set.
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Random String Generator Returning Same String [duplicate]
I've developed a random string generator but it's not behaving quite as I'm hoping. My goal is to be able to run this twice and generate two distinct four character random strings. However, it just generates one four character random string twice.
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How to make MySQL handle UTF-8 properly
...Update:
Short answer - You should almost always be using the utf8mb4 charset and utf8mb4_unicode_ci collation.
To alter database:
ALTER DATABASE dbname CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
See:
Aaron's comment on this answer How to make MySQL handle UTF-8 properly
What's the di...
Quickest way to compare two generic lists for differences
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@Larry: It's not sorted; it builds a hash set.
– Jon Skeet
Oct 10 '12 at 9:14
2
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When to favor ng-if vs. ng-show/ng-hide?
I understand that ng-show and ng-hide affect the class set on an element and that ng-if controls whether an element is rendered as part of the DOM.
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Check cell for a specific letter or set of letters
In a Google Spreadsheet, I want to use a formula that will output a certain text or number if a certain cell contains certain letters.
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