大约有 4,800 项符合查询结果（耗时：0.0295秒） [XML]
How is AngularJS different from jQuery
...f)
To developers, Angular2 provides some features beyond showing data on screen. For example, using angular2 cli tool can help you "pre-compile" your code and generate necessary javascript code (tree-shaking) to shrink the download size down to 35Kish.
Angular2 emulated Shadow DOM. (ref)
Thi...
How to Create a circular progressbar in Android which rotates on it?
...
I have done with easy way:
Please check screen shot for the same.
CustomProgressBarActivity.java:
public class CustomProgressBarActivity extends AppCompatActivity {
private TextView txtProgress;
private ProgressBar progressBar;
private int pStatus...
How can I change Mac OS's default Java VM returned from /usr/libexec/java_home
...fore JDK 1.8 was installed worked. After JDK1.8, VisualVM shows the splash screen, then dies. Moving the JDK1.8 directory out of /Library/Java restores its ability to run.
– Christopher Schultz
Jul 26 '13 at 17:21
...
Custom views with Storyboard
In complex screens (View Controllers) I used to separate the whole thing in smaller pieces (I call them widgets). These widgets consist basically of a MyWidget.h and a MyWidget.m file as well as a MyWidget.xib file, where the root element is a UIView and the MyWidget class is the File Owner ...
Why does LayoutInflater ignore the layout_width and layout_height layout parameters I've specified?
...
I tried to follow it but my recyclerView began to stretch every item to a screen
I had to add next line after inflating for reach to goal
itemLayoutView.setLayoutParams(new RecyclerView.LayoutParams(RecyclerView.LayoutParams.MATCH_PARENT, RecyclerView.LayoutParams.WRAP_CONTENT));
I already add...
What is the best way to force yourself to master vi? [closed]
...and you won't need to take your hands off the keyboard.
Then I'd watch my screencasts:
http://www.youtube.com/watch?v=FcpQ7koECgk
http://www.youtube.com/watch?v=c6WCm6z5msk
http://www.youtube.com/watch?v=BPDoI7gflxM
http://www.youtube.com/watch?v=J1_CfIb-3X4
Then, just practice practice practi...
Why use Abstract Base Classes in Python?
...rint() method do? Should it write the object to a printer or a line to the screen, or something else? It depends - you need to read the comments to understand the full contract here. A piece of client code that simply checks that the print() method exists has confirmed part of the contract - that a ...
How can I tell if a DOM element is visible in the current viewport?
...de body. For e.g it doesn't work here - agaase.github.io/webpages/demo/isonscreen2.html isElementInViewport(document.getElementById("innerele")). innerele is present inside a container which has scrolling enabled.
– agaase
Dec 8 '13 at 9:04
...
Is it good style to explicitly return in Ruby?
...mon heuristic for method length (excluding getters/setters) in java is one screen. In that case, you might not be seeing the method definition and/or have already forgotten about where you were returning from.
On the other hand, in Ruby it is best to stick to methods less than 10 lines long. Given ...
Does Python optimize tail recursion?
...n the
idea rather than on the process, having twenty short functions on my screen in the same
time rather than only three "Pythonic" functions, working in an interactive session rather than editing my code, etc.).
Optimizing tail-recursion in Python is in fact quite easy. While it is said to be imp...