大约有 14,600 项符合查询结果（耗时：0.0246秒） [XML]
Creating an Android trial application that expires after a fixed time period
.... You will have to set up a server, and then whenever your application is started your app sends the phones unique identifier to the server. If the server does not have an entry for that phone id then it makes a new one and notes the time. If the server does have an entry for the phone id then it...
What are the best JVM settings for Eclipse? [closed]
... vm argument (-XX:MaxPermSize) and can cause vms from other vendors to not start at all.
But the eclipse version of that option (--launcher.XXMaxPermSize) is not working with the new JDK (6u21, unless you are using the 6u21 build 7, see below).
The final solution is on the Eclipse Wiki, and for Hel...
How to track down a “double free or corruption” error
...
You can use gdb, but I would first try Valgrind. See the quick start guide.
Briefly, Valgrind instruments your program so it can detect several kinds of errors in using dynamically allocated memory, such as double frees and writes past the end of allocated blocks of memory (which can co...
How to request Administrator access inside a batch file
... one-liner I've been using:
@echo off
if not "%1"=="am_admin" (powershell start -verb runas '%0' am_admin & exit /b)
echo main code here
pause
Notes:
Only tested on windows 7 and 10, you might have to mess around with the quoting
Doesn't support passing along arguments for now
...
What is the best way to force yourself to master vi? [closed]
...iplined enough not to chicken out. As you learn more, become efficient and start relying on muscle memory, it won't be as hard to stick with it.
I've been using Vim for so long that I don't even think about what keys to press to search or navigate or save. And my hands never leave the keyboard. To ...
How do I clear only a few specific objects from the workspace?
...
what if I want to remove all variables with names start with letter A, say 'A001', 'A002'.... 'A999'. I don't want to type so many variable names. Thanks!
– user3768495
Sep 22 '15 at 16:04
...
CSS: Animation vs. Transition
...animation, just one that is performed between two distinct states - i.e. a start state and an end state. Like a drawer menu, the start state could be open and the end state could be closed, or vice versa.
If you want to perform something that does not specifically involve a start state and an end s...
Should CSS always preceed Javascript?
...gt;
<title>CSS first</title>
<script>var start = Date.now();</script>
<link rel="stylesheet" href="style.css">
<script src="jquery.js"></script>
<script src="test.js"></script>
</head>
<bod...
Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
...f I delete the Global.asax.cs class and move it's configuration code to Startup.cs Configuration() method as follow, what are the downsides?
...
Making the Android emulator run faster
... the time; at other times, very little jerkiness)! Note that you have to restart Eclipse for the AVD Manager to pick up the Intel Atom (x86) CPU option. Tip: Don't allocate too much RAM. With 1GB RAM, emulator failed to start (with GPU) but with 512MB RAM it ran smoothly and booted really quickly (a...