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In Eclipse, can I have multiple Console views at once, each showing a different Console?
... In addition to doing what @VictorIonescu said, I needed to disable Window>Preferences>Run/Debug>Launching>Remove terminated launches in my version of Eclipse (4.2.2). This way, the "Display Selected Console" button is no longer disabled when one has more than one console view. This last...
How do I get IntelliJ IDEA to display directories?
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It appears I need to manually create a Java module (File->New Module) inside the project to actually see the "proper" directory view. I do wonder why it didn't show up when I created it with the project.
...
How to format all Java files in an Eclipse project at one time?
...
Right click on the project root and select Source -> Format. This should work for at least version 3.8.1. and above.
If the above does not work, you're probably using an older Eclipse-version. In such case you can select your Source Folders by clicking on them while holdin...
How to store decimal values in SQL Server?
...ich takes the least storage (5 bytes) in sql decimal type.
Precision => Storage bytes
1 - 9 => 5
10-19 => 9
20-28 => 13
29-38 => 17
It can store from 0 up to 9 999 999.99 (7 digit infront + 2 digit behind decimal point = total 9 digit), wh...
Pass parameters in setInterval function
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Just add that works with Chrome>=7, Firefox>=4.0, Explorer>=9, Opera>=11.60, Safari>=5.1 (Source: developer.mozilla.org/ca/docs/Web/JavaScript/Reference/…)
– Roger Veciana
Jun 15 '16 at 11:41
...
Xcode 4: create IPA file instead of .xcarchive
...ing an IPA is done along the same way as creating an .xcarchive: Product -> Archive. After the Archive operation completes, go to the Organizer, select your archive, select Share and in the "Select the content and options for sharing:" pane set Contents to "iOS App Store Package (.ipa) and Identi...
Short form for Java if statement
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The ? : operator in Java
In Java you might write:
if (a > b) {
max = a;
}
else {
max = b;
}
Setting a single variable to one of two states based on a single condition is such a common use of if-else that a shortcut has been devised for it, the conditional operator, ?:. Usi...
Difference between onStart() and onResume()
...me. Another red light and I pause, then green so I resume. The onPause() -> onResume() -> onPause() -> onResume() loop is a tight one and occurs many times through my journey.
The loop from being stopped back through a restart (preparing to carry on my journey) to starting again is perhaps...
Strange out of memory issue while loading an image to a Bitmap object
...l int width = options.outWidth;
int inSampleSize = 1;
if (height > reqHeight || width > reqWidth) {
final int halfHeight = height / 2;
final int halfWidth = width / 2;
// Calculate the largest inSampleSize value that is a power of 2 and keeps both
// ...
How to convert index of a pandas dataframe into a column?
...e)
so, if you have a multi-index frame with 3 levels of index, like:
>>> df
val
tick tag obs
2016-02-26 C 2 0.0139
2016-02-27 A 2 0.5577
2016-02-28 C 6 0.0303
and you want to convert the 1st (tick) and 3rd (obs) levels in the index ...