大约有 13,263 项符合查询结果（耗时：0.0317秒） [XML]
Python `if x is not None` or `if not x is None`?
...'ve always thought of the if not x is None version to be more clear, but Google's style guide and PEP-8 both use if x is not None . Is there any minor performance difference (I'm assuming not), and is there any case where one really doesn't fit (making the other a clear winner for my conventi...
Parse a URI String into Name-Value Collection
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use google Guava and do it in 2 lines:
import java.util.Map;
import com.google.common.base.Splitter;
public class Parser {
public static void main(String... args) {
String uri = "https://google.com.ua/oauth/authoriz...
Use JavaScript to place cursor at end of text in text input element
...art = that.selectionEnd = 10000; }, 0);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input id='el' type='text' value='put cursor at end'>
Using Vanilla JS (borrowing addEvent function from this answer)
// Basic cros...
Facebook share link without JavaScript
... class="share-popup">Share on Twitter</a>
<a href="http://plus.google.com/share?url=URL_HERE" target="_blank" class="share-popup">Share on Googleplus</a>
Because they contain the share-popup class, we can easily reference these in jQuery, and change the window size to suit the...
What is the difference between vmalloc and kmalloc?
I've googled around and found most people advocating the use of kmalloc , as you're guaranteed to get contiguous physical blocks of memory. However, it also seems as though kmalloc can fail if a contiguous physical block that you want can't be found.
What are the advantages of having a contig...
Converting JSONarray to ArrayList
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I've done it using Gson (by Google).
Add the following line to your module's build.gradle:
dependencies {
// ...
// Note that `compile` will be deprecated. Use `implementation` instead.
// See https://stackoverflow.com/a/44409111 for more info
...
How to enable CORS in AngularJs
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Why is it that I can get a response from https://www.google.com using an application like POSTMAN, but when I try to GET from https://www.google.com using an AJAX call I get the CORS error? Is there no way I can make the AJAX call behave similarly to the call from POSTMAN?
...
What does “S3 methods” mean in R?
...d S4 object systems, and some recommend to use S3 over S4 if possible (See Google's R Style Guide at http://google-styleguide.googlecode.com/svn/trunk/google-r-style.html )*. However, I do not know the exact definition of S3 methods/objects.
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Main differences between SOAP and RESTful web services in Java [duplicate]
...on
have web services for both REST and SOAP.
Who's using SOAP?
Google seams to be consistent in implementing their web services to
use SOAP, with the exception of Blogger, which uses XML-RPC. You will
find SOAP web services in lots of enterprise software as well.
REST vs. SOAP
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How do I discover memory usage of my application in Android?
...308K com.android.wallpaper
987 26964K 26956K 8751K 7308K com.google.process.gapps
954 24300K 24296K 6249K 4824K com.android.phone
948 23020K 23016K 5864K 4748K com.android.inputmethod.latin
888 25728K 25724K 5774K 3668K zygote
977 24100K 240...