大约有 47,000 项符合查询结果（耗时：0.0481秒） [XML]
Check if item is in an array / list
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@jdi, and that loop will run much faster than the one coded explicitly in Python, not to mention being easier to read.
– Mark Ransom
Jun 28 '12 at 19:44
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How do I get the function name inside a function in PHP?
...un 17 '09 at 10:33
PatrikAkerstrandPatrikAkerstrand
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UnicodeDecodeError: 'utf8' codec can't decode byte 0xa5 in position 0: invalid start byte
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The error is because there is some non-ascii character in the dictionary and it can't be encoded/decoded. One simple way to avoid this error is to encode such strings with encode() function as follows (if a is the string with non-ascii character):
a.encode('utf-8').strip()
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How to parse a JSON string to an array using Jackson
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I sorted this problem by verifying the json on JSONLint.com and then using Jackson. Below is the code for the same.
Main Class:-
String jsonStr = "[{\r\n" + " \"name\": \"John\",\r\n" + " \"city\": \"Berlin\",\r\n"
+ " \"cars\": [\r\n" + " ...
how to implement a long click listener on a listview
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The XML for each item in the list (should you use a custom XML) must have android:longClickable="true" as well (or you can use the convenience method lv.setLongClickable(true);). This way you can have a list with only some items responding to longclick.
Hope this will help you.
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Is there a zip-like function that pads to longest length in Python?
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In case you want to make your code both python 2 and python 3 compatible, you can use six.moves.zip_longest instead.
– Gamrix
Apr 14 '16 at 19:51
add...
disable maven download progress indication
...rg.slf4j.simpleLogger.log property as documented here.
Using only the command line, you can do this:
mvn -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn -B ...
Or you can use the MAVEN_OPTS environment variable as described here:
export MAVEN_OPTS=-Dor...
How to set enum to null
...perator for a nullable type.
public Color? myColor = null;
Or use the standard practice for enums that cannot be null by having the FIRST value in the enum (aka 0) be the default value. For example in a case of color None.
public Color myColor = Color.None;
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Use the XmlInclude or SoapInclude attribute to specify types that are not known statically
...e a very good solution. Is there no other way?
– Alexander Stolz
Jul 3 '14 at 8:10
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@AlexanderSt...
Case insensitive replace
... edited Oct 19 '11 at 20:26
aland
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answered May 28 '09 at 3:39
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