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Select first occurring element after another element
...ector (+).
h4 + p {color:red}//any <p> that is immediately preceded by an <h4>
<h4>Some text</h4>
<p>I'm red</p>
<p>I'm not</p>
However, if you wanted to select all successive paragraphs, you'd need to use the general sibling selector (~).
h4 ~ p ...
Append to a file in Go
... if err != nil {
log.Fatal(err)
}
if _, err := f.Write([]byte("appended some data\n")); err != nil {
log.Fatal(err)
}
if err := f.Close(); err != nil {
log.Fatal(err)
}
}
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...
Git Gui: Perpetually getting “This repository currently has approximately 320 loose objects.”
... communicating a possible performance issue to you. This should be fixable by running this command from the command line:
cd path/to/your/git/repo
git gc --aggressive
From the output of git help gc:
Runs a number of housekeeping tasks within the current repository, such as compressing file revisio...
Truly understanding the difference between procedural and functional
...ing the + operator to obtain a new integer. Or we can multiply an integer by a floating point number to get a floating point number.
In functional programming, we can combine two function values to produce a new function value using operators like compose or lift. Or we can combine a function val...
Margin-Top not working for span element?
...
span element is display:inline; by default you need to make it inline-block or block
Change your CSS to be like this
span.first_title {
margin-top: 20px;
margin-left: 12px;
font-weight: bold;
font-size:24px;
color: #221461;
/*The c...
What are the differences between git branch, fork, fetch, merge, rebase and clone?
...N.
EDIT: since I was not aware of the modern definition of "fork" as used by sites such as GitHub, please take a look at the comments and also Michael Durrant's answer below mine for more information.
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What does void mean in C, C++, and C#?
...
What does (void)p do? I did not quite get what you meant by "usage of value is absent."
– Yashas
Nov 27 '17 at 13:20
...
How do I create/edit a Manifest file?
... may be worth mentioning, that using the default manifest which is created by this method and which contains the node "<assemblyIdentity version="1.0.0.0" name="MyApplication" /> as above makes at least not much sense and is confusing at least. I am not sure, if this could be even the source o...
How to use LocalBroadcastManager?
...y time a button is clicked, we want to broadcast a notification.
findViewById(R.id.button_send).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
sendMessage();
}
});
}
// Send an Intent with an action named "custom-event-name". The Intent...
Difference between a clickable ImageView and ImageButton
...o differences, except default style. ImageButton has a non-null background by default.
EDIT: Also, ImageButton.onSetAlpha() method always returns false, scaleType is set to center and it's always inflated as focusable.
Here's ImageButton's default style:
<style name="Widget.ImageButton">
...