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Multiline for WPF TextBox
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Here is the sample XAML that will allow TextBox to accept multiline text and it uses it's own Scrollbars:
<TextBox
Height="200"
Width="500"
TextWrapping="Wrap"
AcceptsReturn="True"
HorizontalScrollBarVisibility="Disabled"
VerticalScrollBarVisibility="Auto...
How to include a font .ttf using CSS?
...s you have .eot , .woff , .ttf and svg format for you webfont. To automate all this process , you can use : Transfonter.org.
Also , modern browsers are shifting towards .woff font , so you can probably do this too :
:
@font-face {
font-family: 'MyWebFont';
src: url('myfont.woff') format('woff'),...
Fast way to discover the row count of a table in PostgreSQL
...of rows due to the nature of MVCC. There is a way to speed this up dramatically if the count does not have to be exact like it seems to be in your case.
Instead of getting the exact count (slow with big tables):
SELECT count(*) AS exact_count FROM myschema.mytable;
You get a close estimate like ...
Android studio: why are minSdkVersion and targetSdkVersion specified both in AndroidManifest.xml and
...ties and generate another apk.
You can leave the manifest as it is and do all configuration in build.gradle. You can safely remove
<uses-sdk></uses-sdk>
from manifest as well as version codes.
share
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What is a .pid file and what does it contain?
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Pidfile contains pid of a process. It is a convention allowing long running processes to be more self-aware. Server process can inspect it to stop itself, or have heuristic that its other instance is already running. Pidfiles can also be used to conventiently kill risk manually,...
Use of Initializers vs Constructors in Java
...hen the class is loaded, then a static initializer is the way to go, especially as it allows you to do a complex initialization and still have the static variable be final. This is a big win.
I find "if (someStaticVar == null) // do stuff" to be messy and error prone. If it is initialized statica...
When to use std::size_t?
...t you need to compare in the loop condition against something that is naturally a std::size_t itself.
std::size_t is the type of any sizeof expression and as is guaranteed to be able to express the maximum size of any object (including any array) in C++. By extension it is also guaranteed to be big...
Proper way to catch exception from JSON.parse
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All you need to change for this to be valid is change out JSON.parse(...) for ()=>JSON.parse(...).
– John
Jun 1 '18 at 20:59
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How to use conditional breakpoint in Eclipse?
...ed Aug 25 '11 at 17:03
Garrett HallGarrett Hall
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The constant cannot be marked static
...n the referenced assembly changes, your assembly will still have the originally compiled-in value.
If this behavior is not acceptable, then you should consider making the field a public static readonly field.
Lib.dll, provided as binary:
public class Foo {
public const int HATS = 42;
publ...