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How do I create a Java string from the contents of a file?
...ception
{
byte[] encoded = Files.readAllBytes(Paths.get(path));
return new String(encoded, encoding);
}
Read lines of text from a file
Java 7 added a convenience method to read a file as lines of text, represented as a List<String>. This approach is "lossy" because the line separators are...
Android set height and width of Custom view programmatically
... is to set the size programatically like that :
graphView.setLayoutParams(new LayoutParams(width, height));
This is fine if you know the exact size of the view. However, if you want a more flexible approach, you can override the onMeasure() method to measure the view more precisely depending on t...
git: How do I get the latest version of my code?
... Esh, man, don't recommend one of the few deleting commands to git newbies.
– Kzqai
Jan 10 '13 at 16:45
6
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How to break out of a loop in Bash?
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What is the best way to prevent session hijacking?
...session UUID and ask the user to reenter their password and then reissue a new cookie.
Remember that your user may have more than one computer so they may have more than one active session. Don't do something that forces them to log in again every time they switch between computers.
...
Html.ActionLink as a button or an image, not a link
...mlAttributes object.
<%= Html.ActionLink("Button Name", "Index", null, new { @class="classname" }) %>
and then create a class in your stylesheet
a.classname
{
background: url(../Images/image.gif) no-repeat top left;
display: block;
width: 150px;
height: 150px;
text-...
Foreign key constraint may cause cycles or multiple cascade paths?
...lter your design (or doing so would compromise things) then you should consider using triggers as a last resort.
FWIW resolving cascade paths is a complex problem. Other SQL products will simply ignore the problem and allow you to create cycles, in which case it will be a race to see which will ove...
What does a tilde in angle brackets mean when creating a Java generic class?
...s is/will be legal Java code:
Map<String, List<String>> map = new HashMap<>();
(but - no tilde with this syntax)
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Can I set null as the default value for a @Value in Spring?
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Why isn't String.Empty a constant?
...t members are static, one could not consider that a constant will create a new Object.
Given this, the following lines of code do exactly the same thing in respect to the creation of a new Object.
public static readonly string Empty = "";
public const string Empty = "";
Here is a note from Micro...