大约有 20,000 项符合查询结果（耗时：0.0373秒） [XML]
How do I get an object's unqualified (short) class name?
...
jeremysawesome
6,15733 gold badges3030 silver badges3232 bronze badges
answered Nov 11 '13 at 15:09
lonesomedaylonesomeday
...
What's a concise way to check that environment variables are set in a Unix shell script?
...he value of parameter is substituted.
The Colon Command
I should probably add that the colon command simply has its arguments evaluated and then succeeds. It is the original shell comment notation (before '#' to end of line). For a long time, Bourne shell scripts had a colon as the first characte...
Why shouldn't Java enum literals be able to have generic type parameters?
...
Lukas EderLukas Eder
171k105105 gold badges562562 silver badges12381238 bronze badges
...
Plot a legend outside of the plotting area in base graphics?
...uld get clipped to the plot region, but do par(xpd=TRUE) and with a bit of adjustment you can get a legend as far right as it can go:
set.seed(1) # just to get the same random numbers
par(xpd=FALSE) # this is usually the default
plot(1:3, rnorm(3), pch = 1, lty = 1, type = "o", ylim=c(-2,2), bt...
Windows 7, 64 bit, DLL problems
...g to dare to inject a new link here: The latest supported Visual C++ downloads. Stein Åsmul, 29.11.2018.
share
|
improve this answer
|
follow
|
...
Pandas read_csv low_memory and dtype options
...t dtype to set by analyzing the data in each column.
Dtype Guessing (very bad)
Pandas can only determine what dtype a column should have once the whole file is read. This means nothing can really be parsed before the whole file is read unless you risk having to change the dtype of that column when y...
Best way to add page specific JavaScript in a Rails 3 app?
...
What I like to do is include the per-view Javascript in a content_for :head block and then yield to that block in your application layout. For example
If it's pretty short then:
<% content_for :head do %>
<script type="text/javascript">
$(function() {
$('user_rating_posit...
How can I change an element's text without changing its child elements?
...
Community♦
111 silver badge
answered Nov 5 '10 at 14:40
Paul D. WaitePaul D. Waite
86.1k5151 gold bad...
Show dialog from fragment?
...
You should use a DialogFragment instead.
share
|
improve this answer
|
follow
|
...
Auto-center map with multiple markers in Google Maps API v3
...ts. (See this question for more details)
Should look something like this, added to your code:
//create empty LatLngBounds object
var bounds = new google.maps.LatLngBounds();
var infowindow = new google.maps.InfoWindow();
for (i = 0; i < locations.length; i++) {
var marker = new google....