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Use Expect in a Bash script to provide a password to an SSH command
...ble security warnings to the prospective user, points out that "-p" is the least secure way to use it, and offers the "-e" option for taking the password via environment variable, which at least keeps it off the command line.
– Ron Burk
Apr 14 '16 at 16:27
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What's the difference between “ ” and “ ”?
...n-collapsing, that's probably the most significant aspect of their use (at least, that's how I tend to use them, pad stuff out, quick and easy)
– Svend
Aug 31 '09 at 12:10
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Can Go compiler be installed on Windows?
... of any special environment (code.google.com/p/gomingw/downloads/list). At least it compiles and links several examples I have tried.
– Lawrence Dol
Dec 12 '10 at 0:29
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Event listener for when element becomes visible?
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There is at least one way, but it's not a very good one. You could just poll the element for changes like this:
var previous_style,
poll = window.setInterval(function()
{
var current_style = document.getElementById('target').sty...
How do I install a custom font on an HTML site
...>
and
<h1 class="junebug">This is Junebug</h1>
And the least acceptable way would be:
<style>
@font-face { font-family: Junebug; src: url('Junebug.ttf'); }
</style>
and
<h1 style="font-family: Junebug;">This is Junebug</h1>
The reason it's not g...
What do you call the -> operator in Ruby?
...bby lambdas cannot accept arguments in Ruby 1.9"? This is not accurate, at least for 1.9.3 - args are allowed.
– Kelvin
Mar 15 '17 at 22:27
add a comment
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Get epoch for a specific date using Javascript
...mize possible errors or misunderstandings specifying the time zone too. At least the actual (Linux-) versions of Firefox, Opera and Chrome support to instantiate a JavaScript Date like new Date("Jan 1, 1970 GMT+00:00, 00:01"); which also reduces confusion about the correct month format.
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How to define @Value as optional
... @aatk It seems that the issue you describe has been fixed at least since 4.3.13. I get no trouble using the described declaration. Though it's better to just use a nullable value: blog.joda.org/2015/08/…
– Torben
Apr 2 '19 at 11:22
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Accessing inactive union member and undefined behavior?
...alization) contained in a union, the lifetime of the object encompasses at least the lifetime of the union itself. This allows us to invoke
3.9.2 Compound types [basic.compound]
If an object of type T is located at an address A, a pointer of type cv T* whose value is the
address A is sa...
SQL Server Regular expressions in T-SQL
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For at least a decade (SQL Server 2005+), LIKE has supported everything PATINDEX does. Don't know about before that...
– T.J. Crowder
Jul 9 '15 at 14:05
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