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How do I find the next commit in git? (child/children of ref)
...man-readable, which can fail with @TomHale's error, and gives results like v1.0.4-14-g2414721 that are confusing if you expected a SHA. Replacing it with a simple echo makes this an excellent tool, thanks!
– Nickolay
May 16 '18 at 13:15
...
Changing the image source using jQuery
...of the $images object. This means this code will work with 2, 3, 5, 10, or 100 images... cycling through each image in order and restarting at the first image when the last image is reached.
Additionally, .attr() is used to get and set the "src" attribute of the images. To pick elements from among ...
How to use WinForms progress bar?
...oid button1_Click(object sender, EventArgs e)
{
progressBar1.Maximum = 100;
progressBar1.Step = 1;
progressBar1.Value = 0;
backgroundWorker.RunWorkerAsync();
}
private void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
var backgroundWorker = sender as BackgroundWor...
How to round a number to significant figures in Python
... can use negative numbers to round integers:
>>> round(1234, -3)
1000.0
Thus if you need only most significant digit:
>>> from math import log10, floor
>>> def round_to_1(x):
... return round(x, -int(floor(log10(abs(x)))))
...
>>> round_to_1(0.0232)
0.02
&g...
How to make an inline-block element fill the remainder of the line?
...d #000
}
.lineContainer div {
height: 20px
}
.left {
width: 100px;
float: left;
border-right: 1px solid #000
}
.right {
overflow: hidden;
background: #ccc
}
<div class="lineContainer">
<div class="left">left</div>
<div class="righ...
Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled?
...($newheight > 400 )) {
$newwidth = $newwidth-ceil($newwidth/100);
$newheight = $newheight-ceil($newheight/100);
}
$files=$myfile["name"];
if($myfile["type"] == "image/gif") {
$tmp=imagecreatetruecolor($newwidth,$newheight);
...
Block Comments in Clojure
...
100
Clojure supports a #_ reader macro which completely skips the next form. This is mentioned on ...
How do I programmatically determine if there are uncommitted changes?
...iet HEAD --
A more precise option would be to test git status --porcelain=v1 2>/dev/null | wc -l, using the porcelain option.
See Myridium's answer.
(nornagon mentions in the comments that, if there are files that have been touched, but whose contents are the same as in the index, you'll need to...
detach all packages while working in R
...
100
So, someone should have simply answered the following.
lapply(paste('package:',names(sessionIn...
Android Studio installation on Windows 7 fails, no JDK found
...
100
OK, I figured out how fix this nasty bug.
Before you start
Go to your Android Studio install...