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VBoxManage: error: Failed to create the host-only adapter
I am running vagrant 1.4 and virtual box 4.3 on fedora 17 machine. When I do "vagrant up", I get this error:
32 Answers...
Update Item to Revision vs Revert to Revision
...lain that your workingcopy is out of date.
revert to this revision will undo all changes in your working copy which were made after the selected revision (in your example rev. 96,97,98,99,100)
Your working copy is now in modified state.
The file content of both scenarions is same, however in firs...
What is a raw type and why shouldn't we use it?
...m names. Even better, though is NOT to use a raw type and let the compiler do all the work for you, harnessing the power of Java generics.
List<String> names = new ArrayList<String>();
names.add("John");
names.add("Mary");
names.add(Boolean.FALSE); // compilation error!
Of course, if yo...
Pass Additional ViewData to a Strongly-Typed Partial View
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I'm trying to do this and it is returning "cannot convert void to object".
– programad
Jan 20 '12 at 0:53
4
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YYYY-MM-DD format date in shell script
... bash shell script, however, I want the date in YYYY-MM-DD format.
How do I get this?
13 Answers
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Disabling and enabling a html input button
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Using Javascript
Disabling a html button
document.getElementById("Button").disabled = true;
Enabling a html button
document.getElementById("Button").disabled = false;
Demo Here
Using jQuery
All versions of jQuery prior to 1.6
Disabling a html button
$('#B...
How to check if AlarmManager already has an alarm set?
... and running. Results from google seem to indicate that there is no way to do this. Is this still correct? I need to do this check in order to advise the user before any action is taken to create a new alarm.
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cannot load such file — zlib even after using rvm pkg install zlib
... then reinstalling ruby to not use the rvm directory for zlib.
Here's how do:
$ sudo apt-get install zlib1g-dev
$ rvm reinstall 1.9.3
[Edit] As commenter @chrisfinne mentions, on CentOS/RedHat based systems:
$ sudo yum install zlib-devel
$ rvm reinstall 1.9.3
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Difference between numeric, float and decimal in SQL Server
...ecimal (up to 38 digits) is insufficient
Approximate numeric data types do not store the exact values specified for many numbers; they store an extremely close approximation of the value.(Technet)
Avoid using float or real columns in WHERE clause search conditions, especially the = and <> o...
MongoDB: update every document on one field
...gardless of version, the key is that the empty condition {} will match any document. In the Mongo shell, or with any MongoDB client:
$version >= 3.2:
db.foo.updateMany( {}, <update> )
{} is the condition (the empty condition matches any document)
3.2 > $version >= 2.2:
db.foo....