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Maven project version inheritance - do I have to specify the parent version?
...n.
Also @khmarbaise wrote a nice blob post about this feature: Maven: POM Files Without a Version in It?
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URL encoding the space character: + or %20?
... a more complex URL such as:
"https://bob:bobby@www.lunatech.com:8080/file;p=1?q=2#third"
we can extract the following information:
+-------------------+---------------------+
| Part | Data |
+-------------------+---------------------+
| Scheme | ht...
More lines in command window
...lement the answer(s) above, its also possible to export the lines to a txt file
using > fileName.txt
For example:
myProgram.exe > output.txt // will create a new file with all the output of myProgram
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How do you discover model attributes in Rails?
... all of my model classes since they are not explicitly defined in my class files.
5 Answers
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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
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提供原始调用中指定的标签以及执行结果。
AfterExecuteFile(tag,execCount)
此事件在 ExecuteFileAsync 之后触发。
提供原始调用中指定的标签以及执行结果。
AfterInsert(tag,rowId)
此事件在异步 Insert 调用后触发。
会提供原始调用中指...
Should image size be defined in the img tag height/width attributes or in CSS? [duplicate]
...also be used to override the height and width conveyed in the actual image file. I am not suggesting they be used for this. To override height and width, I believe CSS (inline, embedded or external) is the best approach.
So depending on what you want to do, you would specify one and/or the other. I...
The “backspace” escape character '\b': unexpected behavior?
...our terminal is interpeting the \b and \n codes.
Redirect the output to a file and I bet you get something else entirely. Although you may have to look at the file's bytes to see the difference.
[edit]
To elaborate a bit, this printf emits a sequence of bytes: hello worl^H^Hd^J, where ^H is ASCI...
How long does it take for GitHub page to show changes after changing index.html
... @SuperUberDuper the CDN will always update when you push new files. If you want to test it (or break a cache) you can append a query string like myfile.jpg?ver=123 and every time you update the string the cache will bust, and you can verify that the CDN is updating.
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Who is calling the Java Thread interrupt() method if I'm not?
...uld advise treating it as a hard error; e.g. print a stacktrace to the log file and shut down the app. (Obviously, that's not always the right answer ... but the point is that this is "a bug", and it needs to be brought to the attention of the developer / maintainer.)
3) How do I find out who /...
Difference between abstract class and interface in Python
...havior of sets:
>>> MySet()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: Can't instantiate abstract class MySet with abstract methods
__contains__, __iter__, __len__
So we are required to implement at least __contains__, __iter__, and _...