大约有 19,024 项符合查询结果（耗时：0.0246秒） [XML]
Detect Retina Display
...is correct. Just to make things easier, add this line into your Shared.pch file:
#define IS_RETINA ([[UIScreen mainScreen] respondsToSelector:@selector(displayLinkWithTarget:selector:)] && ([UIScreen mainScreen].scale >= 2.0))
Then in any file you can just do:
if(IS_RETINA)
{
// et...
How to play ringtone/alarm sound in Android
...
You can push a MP3 file in your /sdcard folder using DDMS, restart the emulator, then open the Media application, browse to your MP3 file, long press on it and select "Use as phone ringtone".
Error is gone!
Edit: same trouble with notificatio...
How do I make curl ignore the proxy?
...
note for furture users: Bash expands the local files if I don't quote the * so curl --noproxy "*" stackoverflow.com
– Adam
Nov 4 '13 at 19:15
...
Is there any way to do a “Replace Or Insert” using web.config transformation?
... are appended at the end. Existing nodes stay where they are in the source file.
This answer applies only to newer versions of Visual Studio (2012 or newer).
share
|
improve this answer
|
...
How can I disable HREF if onclick is executed?
...
This might help.
No JQuery needed
<a href="../some-relative-link/file"
onclick="this.href = 'https://docs.google.com/viewer?url='+this.href; this.onclick = '';"
target="_blank">
This code does the following:
Pass the relative link to Google Docs Viewer
Get the full link version of...
What is the easiest way in C# to trim a newline off of a string?
...o leaves a potential for unwanted functionality in the general sense. In a file processing senario I could see a need for leaving the first \n intact in a string of HeresALineForUnixToBeFedFromWindows\n\r\n. While more verbose, John Skeet's answer is probably the best and Scott Weinstein's ReadLine...
scala vs java, performance and memory? [closed]
...u have an array of strings (called array), and a map from those strings to files (called mapping). Suppose you want to get all files that are in the map and come from strings of length greater than two. In Java, you might
int n = 0;
for (String s: array) {
if (s.length > 2 && mapping...
Split string with dot as delimiter
...t consider it as a regex meta character. Here's an example :
String[] fn = filename.split("\\.");
return fn[0];
share
|
improve this answer
|
follow
|
...
Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
...tion and scan classes of all artifacts including jar, ejb-jar, war and ear files in deployment time and gather and store some metadata about them, then when you need an object of a class at runtime they will give you instances of those classes and after finishing the job, they will destroy them.
So...
How to get all registered routes in Express?
...rated with a command-line script that would pull in exactly the same route files that the live app does without actually starting a web app?
– Lawrence I. Siden
Nov 28 '14 at 21:39
...