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How to find out the MySQL root password
...ith the new password then sudo service mysql start
– forumulator
Sep 27 '17 at 11:26
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WordPress asking for my FTP credentials to install plugins
... blog in my local system. But when I try to add plugins from admin it asks for FTP access. What do I need to configure for WordPress to be able to upload without FTP?
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Bootstrap 3 offset on right not left
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For a blank column, use Bootstrap's col-X-pull-Y classes. For example, to push something of 50% size to the right but leave one column of space to the right (in a 12-column grid as an example): col-xs-6 pull-right col-xs-pull...
How do I replace NA values with zeros in an R dataframe?
...You should also take a look at norm package. It has a lot of nice features for missing data analysis. =)
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Defining custom attrs
...a different type.
An <attr> element has two xml attributes name and format. name lets you call it something and this is how you end up referring to it in code, e.g., R.attr.my_attribute. The format attribute can have different values depending on the 'type' of attribute you want.
reference...
Java how to replace 2 or more spaces with single space in string and delete leading and trailing spa
Looking for quick, simple way in Java to change this string
29 Answers
29
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The input is not a valid Base-64 string as it contains a non-base 64 character
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Check if your image data contains some header information at the beginning:
imageCode = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAABkC...
This will cause the above error.
Just remove everything in front of and including the first comma, and you good to go.
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How to loop through a plain JavaScript object with the objects as members?
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for (var key in validation_messages) {
// skip loop if the property is from prototype
if (!validation_messages.hasOwnProperty(key)) continue;
var obj = validation_messages[key];
for (var prop in obj) {
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Differences between Agda and Idris
...goes primarily via Haskell, Idris via C. There is an experimental back end for Agda which uses the same back end as Idris, via C. I don't know how well maintained it is. A primary goal of Idris will always be to generate efficient code - we can do a lot better than we currently do, but we're working...
How to search a Git repository by commit message?
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To search the commit log (across all branches) for the given text:
git log --all --grep='Build 0051'
To search the actual content of commits through a repo's history, use:
git grep 'Build 0051' $(git rev-list --all)
to show all instances of the given text, the conta...