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Change private static final field using Java reflection
...get around private and resetting the modifier to get rid of final, and actually modify a private static final field.
Here's an example:
import java.lang.reflect.*;
public class EverythingIsTrue {
static void setFinalStatic(Field field, Object newValue) throws Exception {
field.setAccessibl...
Team Build Error: The Path … is already mapped to workspace
...ity TF - Team Foundation Version Control Tool (tf).
You can get a list of all workspaces by bringing up a Visual Studio Command Prompt then changing to your workspace folder and issuing the following commands:
C:\YourWorkspaceFolder>tf workspaces /owner:*
You should see your problem workspace...
Preserve line endings
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You could try to sub the \n for \r\n at the end of your existing script like so:
sed 's/foo/bar/;s/$/\r/'
or perhaps
sed -e 's/foo/bar/' -e 's/$/\r/'
If neither of the above two work, you'll have to consult the specific man page for your version of sed to see if such an option exist...
WITH (NOLOCK) vs SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
...nsaction Isolation Level Read Uncommitted in a View (you can only have one script in there in fact), so you would have to use (nolock) if dirty rows should be included.
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java : convert float to String and String to float
...get undefied type 'Float' (I'm in a weird java environment though, openhab scripts)
– Jonathan
Feb 5 '15 at 13:25
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What are the implications of using “!important” in CSS? [duplicate]
...when you have to overwrite styles that have been set inline (e.g. by a JavaScript widget) it's the only way to change the css when you don't want to dive into JS.
– acme
Nov 8 '11 at 16:13
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How to join two sets in one line without using “|”
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You can use union method for sets: set.union(other_set)
Note that it returns a new set i.e it doesn't modify itself.
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How to fire AJAX request Periodically?
This script reloads or refresh the page after every 5 seconds. But I want to do it using jQuery and AJAX call. Is it possible?
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Automatic prune with Git fetch or pull
... From the git config documentation: "To avoid confusion and troubles with script usage, aliases that hide existing Git commands are ignored."
– Dewayne Christensen
May 15 '15 at 16:00
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Is nested function a good approach when required by only one function? [closed]
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>>> def sum(x, y):
... def do_it():
... return x + y
... return do_it
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>>> a = sum(1, 3)
>>> a
<function do_it at 0xb772b304>
>>> a()
4
Is this what you were looking for? It's called a closure.
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