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How to vertically center divs? [duplicate]
...ht of the contents can cause extra space below the inline-box, and the result is that the child is aligned slightly above centre. I am not sure what part of the html spec causes this, but I found it to be unobvious and it took a while to work out the reason that the children of the flexbox were not ...
Encoding as Base64 in Java
...ng(decodedBytes));
If you directly want to encode string and get the result as encoded string, you can use this:
String encodeBytes = Base64.getEncoder().encodeToString((userName + ":" + password).getBytes());
See Java documentation for Base64 for more.
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Scrolling child div scrolls the window, how do I stop that?
...inactivate the scrolling of the whole page by doing something like this:
<div onmouseover="document.body.style.overflow='hidden';" onmouseout="document.body.style.overflow='auto';"></div>
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How to find if div with specific id exists in jQuery?
I’ve got a function that appends a <div> to an element on click. The function gets the text of the clicked element and assigns it to a variable called name . That variable is then used as the <div> id of the appended element.
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Is there a numpy builtin to reject outliers from a list
Is there a numpy builtin to do something like the following? That is, take a list d and return a list filtered_d with any outlying elements removed based on some assumed distribution of the points in d .
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How do I raise the same Exception with a custom message in Python?
...sage - "The tuple of arguments given to the exception constructor. Some built-in exceptions (like IOError) expect a certain number of arguments and assign a special meaning to the elements of this tuple, while others are usually called only with a single string giving an error message.". So the code...
Could not load file or assembly 'System.Net.Http.Formatting' or one of its dependencies. The system
...ed Mar 14 '14 at 11:48
Jordan_WaltersJordan_Walters
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Setting JDK in Eclipse
...cked mthe one I wanted Eclipse to use it did not get picked up as the Default workspace JRE. So when I looked in my project properties the "JRE System Library" was still there. When I deleted it and selected "Use default Workspace JRE" only then did it pick up my change. I would have thought Ecli...
What exactly does the “u” do? “git push -u origin master” vs “git push origin master”
...ch, without specifying a source remote or branch, git looks at the branch.<name>.merge setting to know where to pull from. git push -u sets this information for the branch you're pushing.
To see the difference, let's use a new empty branch:
$ git checkout -b test
First, we push without -u:...
Append value to empty vector in R?
... to a vector in a loop
# one way
for (i in 1:length(values))
vector[i] <- values[i]
# another way
for (i in 1:length(values))
vector <- c(vector, values[i])
# yet another way?!?
for (v in values)
vector <- c(vector, v)
# ... more ways
help("append") would have answered your questio...