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How to automatically install Emacs packages by specifying a list of package names?
... package)))
packages))
;; make sure to have downloaded archive description.
;; Or use package-archive-contents as suggested by Nicolas Dudebout
(or (file-exists-p package-user-dir)
(package-refresh-contents))
(ensure-package-installed 'iedit 'magit) ; --> (nil nil) if iedit and ...
Get current date/time in seconds
...
An application where I needed this was to work with a PHP back end as the time() function already returns this. It's also great for a time stamp as you can easily get the difference between time() being our current time and a time stamp from a previous time that had been stored ...
Is it possible to preview stash contents in git?
...r file in an un-popped stash:
git diff HEAD stash@{0} -- path/to/filename.php
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File is universal (three slices), but it does not contain a(n) ARMv7-s slice error for static librar
...box framework has been updated for this issue see forums.dropbox.com/topic.php?id=90014
– railwayparade
Sep 17 '12 at 6:31
6
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How to pass parameters in $ajax POST?
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what is field1: and what is "hello"? Variables in JS or PHP?
– MTBthePRO
Jul 22 '19 at 17:50
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Best algorithm for detecting cycles in a directed graph [closed]
.../Topological_sorting
has the pseudo-code for one algorithm, and a brief description of another from Tarjan. Both have O(|V| + |E|) time complexity.
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What is N-Tier architecture?
...tier, but an authentication service would not be.
Now, go and read other descriptions of examples of N-tier architectures with this concept in mind, and you will begin to understand the issue. Other perspectives include vendor-based approaches (e.g. NGINX), content-aware load balancers, data isol...
Which is a better way to check if an array has more than one element?
...nt($my_array) > 1) {
// do
}
this page explains it pretty well http://phparraylength.com/
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What does threadsafe mean?
...code. It can be very application specific, so it is hard to give a general description.
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Why can I type alias functions and use them without casting?
...e such as []string, map[string]string, [4]int. They have no name, simply a description corresponding to how they are to be structured.
If you compare two named types, the names must match in order for them to be interchangeable. If you compare a named and an unnamed type, then as long as the under...