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UIImagePickerController error: Snapshotting a view that has not been rendered results in an empty sn
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16 Answers
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Can I list-initialize a vector of move-only type?
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The synopsis of <initializer_list> in 18.9 makes it reasonably clear that elements of an initializer list are always passed via const-reference. Unfortunately, there does not appear to be any way of using move-semantic in initializer list elements in the current ...
How to create a drop-down list?
...ay to do it is:
Preview:
XML:
<Spinner
android:id="@+id/spinner1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:drawable/btn_dropdown"
android:spinnerMode="dropdown"/>
Java:
//get the spinner from the xml.
Spin...
Where is PATH_MAX defined in Linux?
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137
Its in linux/limits.h.
#define PATH_MAX 4096 /* # chars in a path name including nul...
Is it possible to adjust x,y position for titleLabel of UIButton?
...ntentVerticalAlignment:UIControlContentVerticalAlignmentTop];
//move text 10 pixels down and right
[button setTitleEdgeInsets:UIEdgeInsetsMake(10.0f, 10.0f, 0.0f, 0.0f)];
And in Swift
//make the buttons content appear in the top-left
button.contentHorizontalAlignment = .Left
button.contentVertic...
Spring 3 MVC accessing HttpRequest from controller
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185
Spring MVC will give you the HttpRequest if you just add it to your controller method signatur...
How to create EditText with rounded corners? [closed]
...ource that specifies the way the EditText will be drawn:
<?xml version="1.0" encoding="utf-8"?>
<!-- res/drawable/rounded_edittext.xml -->
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle"
android:padding="10dp">
<solid an...
Check if string matches pattern
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edited Feb 8 '19 at 16:40
nuala
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answ...
Can you use a trailing comma in a JSON object?
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19 Answers
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