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How to merge a list of lists with same type of items to a single list of items?
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Use the SelectMany extension method
list = listOfList.SelectMany(x => x).ToList();
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CSS selector for text input fields?
How can I target input fields of type 'text' using CSS selectors?
9 Answers
9
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reformat in vim for a nice column layout
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Great tip! Just adding, it works for visual selection too with :'<,'>!column -t
– freitass
Aug 23 '12 at 13:16
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Does Spring Data JPA have any way to count entites using method name resolving?
...e UserRepository extends CrudRepository<User, Integer> {
@Query("SELECT COUNT(u) FROM User u WHERE u.name=?1")
Long aMethodNameOrSomething(String name);
}
or using @Param annotation also,
public interface UserRepository extends CrudRepository<User, Integer> {
@Query("SEL...
Detect application heap size in Android
... an Android version such as CyanogenMod, which allows the user to manually select how large a heap size should be allowed for each app. In CM, for example, this option appears under "CyanogenMod settings" / "Performance" / "VM heap size".
NOTE: BE AWARE THAT SETTING THIS VALUE MANUALLY CAN MESS U...
How to collapse all methods in Xcode?
...upport for folding blocks of code from the folding ribbon, from structured selection, or from the
Menubar ► Editor ► Code Folding ► Fold menu item
Look at this snapshot:
Code folding was disabled in Xcode 9 beta 1, which is working now, in Xcode 9 Beta5 according to beta relea...
How can you strip non-ASCII characters from a string? (in C#)
...= ' ')
{
var min = '\u0000';
var max = '\u007F';
return source.Select(c => c < min ? nil : c > max ? nil : c).ToText();
}
public static string ToText(this IEnumerable<char> source)
{
var buffer = new StringBuilder();
foreach (var c in source)
buffer.Append...
Changing the background drawable of the searchview widget
...you can do with background of items in ActionBar dropdown. This is because selectableItemBackground is listed as styleable in R.stylable, whereas searchViewTextField (theme attribute that we're interested in) is not. Thus, we cannot access it easily from within XML resources (you'll get a No resourc...
Working copy locked error in tortoise svn while committing
...em. I did this lots of time... :)
Note. Make sure "Break locks" option is selected in the Cleanup dialog.
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Definitive way to trigger keypress events with jQuery
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In case you need to take into account the current cursor and text selection...
This wasn't working for me for an AngularJS app on Chrome. As Nadia points out in the original comments, the character is never visible in the input field (at least, that was my experience). In addition, the pre...