大约有 40,000 项符合查询结果（耗时：0.0477秒） [XML]
Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
...the program for your system. The program is "dummy" and can't detect mouse by itself, so "/dev/input/event4" is hard-coded. To realize what may be identifier for your system you may try:
user@host:/path$ cat /proc/bus/input/devices | grep mouse
H: Handlers=mouse0 event3
H: Handlers=mouse1 event4
...
Android Fragment handle back button press [duplicate]
...Myfragment fragment = (Myfragment) getSupportFragmentManager().findFragmentByTag(TAG_FRAGMENT);
if (fragment.allowBackPressed()) { // and then you define a method allowBackPressed with the logic to allow back pressed or not
super.onBackPressed();
}
}
...
Python UTC datetime object's ISO format doesn't include Z (Zulu or Zero offset)
...
Python datetime objects don't have time zone info by default, and without it, Python actually violates the ISO 8601 specification (if no time zone info is given, assumed to be local time). You can use the pytz package to get some default time zones, or directly subclass tzin...
When to use StringBuilder in Java [duplicate]
...t's almost NEVER necessary anymore, fortunately. If you have a look at the bytecode for the above (at least with a JDK > 1.6u22), you will notice that everything is replaced by a StringBuilder. It's not only single statements anymore, but actually fairly complicated constructs. I just did several...
JPA: How to have one-to-many relation of the same Entity type
...private Long id;
@ManyToOne
private A parent;
@OneToMany(mappedBy="parent")
private Collection<A> children;
// Getters, Setters, serialVersionUID, etc...
}
Here's a rough main() method that persists three such entities:
public static void main(String[] args) {
Enti...
How to change color in circular progress bar?
...android:indeterminateDrawable="@drawable/progress" instead, as highlighted by another answer
– baekacaek
Aug 21 '13 at 0:27
1
...
Hibernate JPA Sequence (non-Id)
...
This still requires the value to be generated by the database, which doesn't really answer the question. For Oracle databases prior to 12c, you would still need to write a database trigger to generate the value.
– Bernie
Jun 12 '14 ...
OS X: equivalent of Linux's wget
... be a newbie-visible wget answer here since the only other one was deleted by it's owner, and curl is an alternative rather than a literal equivalent.
– Chris Stratton
Jun 13 '13 at 18:42
...
How do I create some kind of table of content in GitHub wiki?
...
when Jekyll is activated, it generates GitHub Pages using Kramdown by default
Kramdown comes with Table Of Content. Use {:toc} Syntax. See the explanation.
share
|
improve this answer
...
Is ASCII code 7-bit or 8-bit?
...eed originally conceived as a 7-bit code. This was done well before 8-bit bytes became ubiquitous, and even into the 1990s you could find software that assumed it could use the 8th bit of each byte of text for its own purposes ("not 8-bit clean"). Nowadays people think of it as an 8-bit coding in ...