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Best GWT widget library? [closed]
...nd it
LOTS of examples online, all of which have accompanying code
Good selection of widgets that cover a wide range of functionality
Cons:
Makes assumptions about your data's format and structure that you may not be able to accommodate
Library is just a JSNI wrapper, which makes it harder to...
Does Android keep the .apk files? if so where?
...y
Access your phone using AirDroid from your PC web browser
Go to Apps and select the installed app
Click the "download" button to download the APK version of this app from your phone
You don't need to root your phone, use adb, or write anything.
...
How do I convert a dictionary to a JSON String in C#?
...Json(Dictionary<int, List<int>> dict)
{
var entries = dict.Select(d =>
string.Format("\"{0}\": [{1}]", d.Key, string.Join(",", d.Value)));
return "{" + string.Join(",", entries) + "}";
}
But, if you are serializing several different classes, or more complex data stru...
M_PI works with math.h but not with cmath in Visual Studio
...
As suggested by user7860670, right-click on the project, select properties, navigate to C/C++ -> Preprocessor and add _USE_MATH_DEFINES to the Preprocessor Definitions.
That's what worked for me.
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...
iOS 7 - Status bar overlaps the view
... worked for me. Notice that in order to see this deltas, you have to deselect 'Use Autolayout' under 'Identity and Type' for storyboard.
– marsant
Oct 3 '13 at 22:12
2
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Sharing link on WhatsApp from mobile website (not application) for Android
... @HoldOffHunger yes it will open whatsapp application and the user have to select the contact to which he desires to share the link/content.
– ad08
Apr 4 '18 at 12:25
...
Padding within inputs breaks width 100%
...ontain padded inputs with cells that don't.. Just apply the padding-right selectively to any TD that contains a 100% width input.
– Seb Barre
Feb 4 '12 at 14:34
...
Do I need elements in persistence.xml?
...in Eclipse (Kepler tested):
Right click on the project, click Properties, select JPA, in the Persistence class management tick Discover annotated classes automatically.
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What is an index in SQL?
...e file the value is stored.
In MySQL you can use EXPLAIN in front of your SELECT statement to see if your query will make use of any index. This is a good start for troubleshooting performance problems. Read more here:
http://dev.mysql.com/doc/refman/5.0/en/explain.html
...
if A vs if A is not None:
... method returns None if there were no rows in the result. Suppose you were selecting a value that might return 0 and need to know whether it's actually 0 or whether the query had no results at all.
A common idiom is to give a function or method's optional argument the default value of None, and the...