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Getting Java version at runtime
... every JVM. There are two possible formats for it:
Java 8 or lower: 1.6.0_23, 1.7.0, 1.7.0_80, 1.8.0_211
Java 9 or higher: 9.0.1, 11.0.4, 12, 12.0.1
Here is a trick to extract the major version: If it is a 1.x.y_z version string, extract the character at index 2 of the string. If it is a x.y.z v...
The Guava library: What are its most useful and/or hidden features? [closed]
...bles.propagate which rethrows a throwable if it's a RuntimeException or an Error and wraps it in a RuntimeException and throws that otherwise.
I could certainly go on, but I have to get to work. =) Anyway, despite my having listed some things I like here, the fact is that everything in Guava is us...
Java and SQLite [closed]
...he
dll, jnilib, etc.), or -Dorg.sqlite.lib.path, etc. This process was
error-prone and bothersome to tell every user to set these variables.
Our SQLiteJDBC library completely does away these inconveniences.
Another difference is that we are keeping this SQLiteJDBC libray
up-to-date to t...
Is it possible in Java to catch two exceptions in the same catch block? [duplicate]
...tion
try {
// try something
}
catch(ExtendsRuntimeException e) { handleError(e); }
catch(Exception e) { handleError(e); }
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WPF ToolBar: how to remove grip and overflow
...looking for
– ford
Feb 13 '12 at 17:05
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Removing whitespace between HTML elements when using line breaks
...
After way too much research, trial and error I found a way that seems to works fine and doesn't require to manually re-set the font size manually on the children elements, allowing me to have a standardized em font size across the whole doc.
In Firefox this is f...
How to escape a JSON string to have it in a URL?
...
encodeURIComponent(JSON.stringify(object_to_be_serialised))
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Extract a substring according to a pattern
... sub to replace it with a colon first. For example, if the separator were _ then string <- sub("_", ":", string)
c(read.dcf(textConnection(string)))
## [1] "E001" "E002" "E003"
7) separate
7a) Using tidyr::separate we create a data frame with two columns, one for the part before the colon and o...
C#: Assign same value to multiple variables in single statement
...ssorTest
{
public AccessorTest(int value = default(int))
{
_Value = value;
}
private int _Value;
public int Value
{
get
{
Console.WriteLine("AccessorTest.Value.get {0}", _Value);
return _Value;
}
set
{
...
Entity Framework Provider type could not be loaded?
... but shows the problem is the EF.SQLServer.dll missing is the cause of the error.
– Eric
Oct 25 '13 at 17:21
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