大约有 32,000 项符合查询结果（耗时：0.0498秒） [XML]
Convert bytes to a string
...answer is not enough. Use b'example\x00\x00'.decode('utf-8').strip('\x00') then.
– Wookie88
Apr 16 '13 at 13:27
2
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Sending emails in Node.js? [closed]
...s up and running. I want to just use it as an object that I initialize and then later use to send. Can't get it to work. Giving up.
– jcollum
Jul 1 '14 at 21:20
...
Regular expression to allow spaces between words
...tal double-spaces, or if you're working with copy-pasted text from a PDF), then add a + after the space:
^\w+( +\w+)*$
If you want to allow tabs and newlines (whitespace characters), then replace the space with a \s+:
^\w+(\s+\w+)*$
Here I suggest the + by default because, for example, Windows ...
How to programmatically take a screenshot on Android?
...);
startActivity(intent);
}
If you want to use this on fragment view then use:
View v1 = getActivity().getWindow().getDecorView().getRootView();
instead of
View v1 = getWindow().getDecorView().getRootView();
on takeScreenshot() function
Note:
This solution doesn't work if your dialog c...
Android: integer from xml resource
...is obvious.
In that resources file, create your integer values.
Your file then looks something like that:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<integer name="maximum">100</integer>
...
</resources>
Reference the integer value in the Java co...
What are invalid characters in XML
...
For Java, the regex pattern would be the same. And then you can use the method called replaceAll in the class String that expects a regex pattern as parameter. Check this: docs.oracle.com/javase/6/docs/api/java/lang/…
– mathifonseca
De...
ViewController respondsToSelector: message sent to deallocated instance (CRASH)
...>Edit Scheme...Profile ->Instrument and choose Allocations or Leaks, then profile your app, then stop Instruments, click the info button in Allocations and "Enable NSZombie Detection".
However, for the messages that come directly from the com.apple.main-thread, this probably won't reveal anyt...
How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller
... you end up getting everything in the list or map. If you want everything, then use a fetch, if you want something specific, then a join, but the, as was said, the join will be empty. This defeats the purpose of using .LAZY loading.
– K.Nicholas
Jan 2 '15 at 22...
Data access object (DAO) in Java
... database, we create an object of a DAO use it for database operations and then get rid of the DAO once we get what we want from the database. Am i right?? and may i know the Scope of this DAO concept rami??
– Vasanth Nag K V
Oct 4 '13 at 6:12
...
How to remove the lines which appear on file B from another file A?
...file2 > file3 will output contents in file1 not in file2, to file3. And then mv file3 file1 would finally clear redundant contents in file1.
– Spectral
Jul 17 '14 at 20:48
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