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How do you reverse a string in place in JavaScript?
...ultilingual plane. It will also give funny results for strings containing combining chars, e.g. a diaeresis might appear on the following character. The first issue will lead to invalid unicode strings, the second to valid strings that look funny.
– Martin Probst
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Java LinkedHashMap get first or last entry
...() }
edit: However, if you're willing to go beyond the JavaSE API, Apache Commons Collections has its own LinkedMap implementation, which has methods like firstKey and lastKey, which do what you're looking for. The interface is considerably richer.
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Static way to get 'Context' in Android?
...droid Manifest file, declare the following.
<application android:name="com.xyz.MyApplication">
</application>
Then write the class:
public class MyApplication extends Application {
private static Context context;
public void onCreate() {
super.onCreate();
M...
MySQL maximum memory usage
...that.
The bottom line is: there is no general rule of thumb for what is recommend for your MySQL setup. It all depends on the current usage or the projections.
Settings & database
MySQL offers countless variables and switches to optimize its behavior. If you run into issues, you really need t...
Error to use a section registered as allowDefinition='MachineToApplication' beyond application level
...x pages in my /portal/ directory has this error message, and I know it's a common one. I have googled this error message to no end, and I see a lot of posts telling me to configure the /portal/ folder as an application in IIS (which I have), and more posts telling me I have nested web.configs (but ...
Can I use Objective-C blocks as properties?
...repeating the same block in several places use a type def
typedef void(^MyCompletionBlock)(BOOL success, NSError *error);
@property (nonatomic) MyCompletionBlock completion;
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WAMP/XAMPP is responding very slow over localhost
I don't know what the problem is. WAMP was very slow, so I reformatted my computer and installed WAMP. Still, accessing localhost is very, very slow, and sometimes it doesn't even load at all. I even removed it and replaced it with XAMPP, but I still got the same result. What might possibly be the p...
What is HEAD in Git?
... @Meng This one helped me, hope it helps: marklodato.github.com/visual-git-guide/index-en.html
– raphael
Jan 4 '12 at 18:49
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What is the correct SQL type to store a .Net Timespan with values > 24:00:00?
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What are the differences between Chosen and Select2?
...someone did work on an "add results on the fly" feature for Chosen: github.com/shezarkhani/chosen/tree/create_new_options I am using some kind of adaptation of it in the ExpressionEngine add-on MX Select Plus (it is how I got here as there is now a competing add-on using Select2).
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