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In C#, why is String a reference type that behaves like a value type?
... decided to cut out the middleman (struct handling was inefficient in .NET 1.0, and it was natural to follow Java, in which strings were already defined as a reference, rather than primitive, type. Plus, if string were a value type then converting it to object would require it to be boxed, a needles...
GridLayout (not GridView) how to stretch all children evenly
...le of how you can use weights to fill the screen width.
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.GridLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:grid="http://schemas.android.com/apk/res-auto"
android:id="@+id/choice_grid"
...
PHP: How to send HTTP response code?
....1 404 Not Found"); may fail when the protocol is not HTTP/1.1 (i.e. 'HTTP/1.0'). Current protocol must be detected using $_SERVER['SERVER_PROTOCOL'] (available since PHP 4.1.0
There are at least 2 cases when calling http_response_code() result in unexpected behaviour:
When PHP encounter an HTTP r...
How to add a button to PreferenceScreen
...res/layout/main.xml. It could look something like this:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android...
Set Matplotlib colorbar size to match graph
...ction 0.15; fraction of original axes to use for colorbar
shrink 1.0; fraction by which to shrink the colorbar
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Providing white space in a Swing GUI
...], 2, 0, 1, 2
, GridBagConstraints.BOTH, 0.33, 1.0);
contentPane.add(gridBagPanel);
cardPanel = new JPanel(new CardLayout(hGap, vGap));
cardPanel.setBorder(
BorderFactory.createTitledBorder("CardLayout"));
cardPanel.setOpaque(t...
Create objective-c class instance by name?
... = objc_getClass("Object");
[ [ c alloc ] free ];
Under the Objective-C (1.0 or unnamed version) you would utilize the following:
#import <objc/objc-api.h>
//Declaration within the above named file
Class objc_get_class( const char* name);
//Usage
Class cls = objc_get_class( "Test" );
id obj...
Inline labels in Matplotlib
...]
# add to pop
for p in xy:
pop[l][tuple(p)] = 1.0
# find whitespace, nice place for labels
ws = 1.0 - (np.sum(pop, axis=0) > 0) * 1.0
# don't use the borders
ws[:,0] = 0
ws[:,N-1] = 0
ws[0,:] = 0
ws[N-1,:] = 0
# blur the pop'...
Select SQL Server database size
...me ONLINE SIMPLE 1050.13 591.00 2.94 459.13 6.91 2015-11-06 15:08:34.000 17.25 NULL NULL
8 CL_Documents ONLINE FULL 793.13 334.00 333...
Input text dialog Android
... the example layout used to create the EditText dialog:
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="@dimen/content_paddin...