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Error: Configuration with name 'default' not found in Android Studio
...gradle
but the folder Android-RateThisApp was empty. As soon as I checked out this submodule the gradle sync succeed.
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Place a button right aligned
...ox:
.flex-box {
display:flex;
justify-content:space-between;
outline: 2px dashed blue;
}
.flex-box-2 {
display:flex;
justify-content: flex-end;
outline: 2px deeppink dashed;
}
<h1>Button with Text</h1>
<div class="flex-box">
<p>Once upon a time ...
Transaction marked as rollback only: How do I find the cause
...
This answer is wrong. Spring only knows about exceptions that pass through @Transactional proxy wrapper, i.e. uncaught. See other answer from Vojtěch for the full story. There could be nested @Transactional methods that can mark your transaction rollback-only.
...
How to fix: “HAX is not working and emulator runs in emulation mode”
...vd instance had memory allocation set to 1907. thank you for pointing this out.
– GnrlBzik
Jan 11 '14 at 4:20
44
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How to make Twitter Bootstrap menu dropdown on hover rather than click
...lly drop on hover then this can achieved using basic CSS. You need to work out the selector to the hidden menu option and then set it to display as block when the appropriate li tag is hovered over. Taking the example from the twitter bootstrap page, the selector would be as follows:
ul.nav li.drop...
Increasing (or decreasing) the memory available to R processes
...w_do_I2.html (mirror)
Windows users may get the error that R
has run out of memory.
If you have R already installed and
subsequently install more RAM, you may
have to reinstall R in order to take
advantage of the additional capacity.
You may also set the amount of
available...
How to get the current working directory in Java?
...JavaApplication {
public static void main(String[] args) {
System.out.println("Working Directory = " + System.getProperty("user.dir"));
}
}
This will print a complete absolute path from where your application was initialized.
From the documentation:
java.io package resolve relative ...
Why would json_encode return an empty string
...
Well after 2 hours of digging (cf Edits)
I found out following :
In my case it's a encoding problem
mb_detect_encoding returns probably a faulty response, some strings were probably not UTF-8
using utf8_encode() on those string solved my problem, but see note below
He...
Is there a way to cache GitHub credentials for pushing commits?
...r HTTP / HTTPS, called credential helpers. (Thanks to dazonic for pointing out this new feature in the comments below.)
With Git 1.7.9 or later, you can just use one of the following credential helpers:
git config --global credential.helper cache
... which tells Git to keep your password cached ...
Private virtual method in C++
...ved classes override the function to customize the behavior as needed, without further exposing the virtual functions directly by making them callable by derived classes (as would be possible if the functions were just protected). The point is that virtual functions exist to allow customization; unl...