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Why doesn't println! work in Rust unit tests?
...
% rustc --test main.rs; ./main
running 1 test
test test ... ok
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured
% ./main --nocapture
running 1 test
Hidden output
test test ... ok
test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured
% cargo test -- --nocapture
running 1 test
H...
Can someone explain mappedBy in JPA and Hibernate?
...any.
@OneToMany(cascade = CascadeType.ALL, mappedBy="airline")
public Set<AirlineFlight> getAirlineFlights() {
return airlineFlights;
}
That tells Hibernate "Go look over on the bean property named 'airline' on the thing I have a collection of to find the configuration."
...
Rails: Check output of path helper from console
...n just instance_eval the wanted methods, as they are now protected by default. Something like: app.instance_eval{ post_path(post) }
– Chubas
May 17 '10 at 2:17
...
Switching to a TabBar tab view programmatically?
...
Like Stuart Clark's solution but for Swift 3:
func setTab<T>(_ myClass: T.Type) {
var i: Int = 0
if let controllers = self.tabBarController?.viewControllers {
for controller in controllers {
if let nav = controller as? UINavigationController, nav.to...
How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
...ailed article explaining the different possibilities:
custom exception filter attribute which could be registered as a global exception filter
[AttributeUsage(AttributeTargets.All)]
public class ExceptionHandlingAttribute : ExceptionFilterAttribute
{
public override void OnException(HttpActio...
MySQL select one column DISTINCT, with corresponding other columns
I want to select DISTINCT results from the FirstName column, but I need the corresponding ID and LastName .
12 Answe...
Git: Create a branch from unstaged/uncommitted changes on master
... HEAD there.
So I guess that's what you want.
--- Edit to explain the result of checkout master ---
Are you confused because checkout master does not discard your changes?
Since the changes are only local, git does not want you to lose them too easily. Upon changing branch, git does not overwrite...
Batch files: How to read a file?
...=" %%n in ('find /c /v "" %file%') do set "len=%%n"
set "len=!len:*: =!"
<%file% (
for /l %%l in (1 1 !len!) do (
set "line="
set /p "line="
echo(!line!
)
)
For reading it "binary" into a hex-representation
You could look at SO: converting a binary file to HEX representation us...
Running karma after installation results in 'karma' is not recognized as an internal or external com
...sent at the location given below
[Nodejs folder path]\node_modules\.bin <=> C:\Program Files\nodejs\node_modules\.bin
STEP 2: If present go to STEP 3, If not present run the following command npm install -g karma
STEP 3: Open environment variables and edit PATH
STEP 4: Add the following a...
Select row with most recent date per user
... FROM lms_attendance t2
WHERE t2.user = t1.user)
Result:
| ID | USER | TIME | IO |
--------------------------------
| 2 | 9 | 1370931664 | out |
| 3 | 6 | 1370932128 | out |
| 5 | 12 | 1370933037 | in |
Solution which gonna work everytime:
SQLFIDDLEExampl...