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TransactionManagementError “You can't execute queries until the end of the 'atomic' block” while usi
...or database interaction, unittest.TestCase for other simple test, it works now!
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How do you copy and paste into Git Bash
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For those who want to know how to use Console2: lostechies.com/jimmybogard/2010/04/05/…
– Jesper Fyhr Knudsen
Nov 24 '11 at 7:12
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How to make completely transparent navigation bar in iOS 7
...r, the only code I could find makes it translucent but not transparent. I know this can be done in iOS 7 because it is used in the notes app. My question is, what is the code they used to do it?
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What is the difference between the bridge pattern and the strategy pattern?
...apsulate out a specific behavior and not the entire implementation) would know/contain the strategy interface reference and the implementation to invoke the strategy behavior on it.
Intent is ability to swap behavior at runtime
class Context {
IStrategy strategyReference;
void strategic...
jquery UI Sortable with table and tr width
...duces a new one: if you change the content of the table the cell sizes are now fixed.
To work around this when adding or changing content you would need to clear the widths set:
$('td, th', '#sortFixed').each(function () {
var cell = $(this);
cell.css('width','');
});
Then add your conte...
Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile
...l .m2/repository local repository solved my problem.
Or else you need to know what plugins are you using exactly with their dependencies as one of the plugin suffered a problem while downloading.
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Eclipse: Files opened by multiple searches using same editor tab
...ght click on the result -> Show In -> Package Explorer ->(file is now automatically selected)->Press 'Enter'
More simply
Select the result -> alt + shift + w -> Package Explorer -> press 'Enter' twice
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How to parse JSON in Java
...ayList<String> comments;
private String timeOfPost;
}
Parsing
Now you can parse using Gson library:
MyModel model = gson.fromJson(jsonString, MyModel.class);
Gradle import
Remember to import the library in the app Gradle file
implementation 'com.google.code.gson:gson:2.8.6' // or e...
Rendering a template variable as HTML
... I think I got the wrong end of the stick here, but I leave the answer for now.
– Marcus Whybrow
Jan 31 '11 at 7:50
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How do I break out of a loop in Scala?
...although they act looplike, it's hard to come up with a consistent way to know what "break" and the like should do. So, to be consistent, the wiser thing to do is not to have a "break" at all.
Note: There are functional equivalents of all of these where you return the value of sum rather than muta...