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How to check type of variable in Java?
How can I check to make sure my variable is an int, array, double, etc...?
13 Answers
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vim - How to delete a large block of text without counting the lines?
In vim, I often find myself deleting (or copying) large blocks of text. One can count the lines of text and say (for example) 50dd to delete 50 lines.
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pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible
... install in that case, follow this solution. This was at least the case on my Mountain Lion OSX Mac
– qtips
Aug 6 '13 at 0:43
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Quick way to list all files in Amazon S3 bucket?
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@yeliabsalohcin see my answer
– Casey
Dec 23 '19 at 20:37
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Fully backup a git repo?
...you need a different tool? Although I also prefer git bundle I don't think my answer is wrong, or invalid. You can see both approaches as hot- vs cold-backup.
– KingCrunch
Apr 7 '16 at 7:01
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Using getResources() in non-activity class
...rence to the class in an activty, or getApplicationContext()
public class MyActivity extends Activity {
public void onCreate(Bundle savedInstanceState) {
RegularClass regularClass = new RegularClass(this);
}
}
Then you can use it in the constructor (or set it to an instance variab...
SQL Server Insert if not exists
I want to insert data into my table, but insert only data that doesn't already exist in my database.
10 Answers
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Split List into Sublists with LINQ
... edited Jan 14 '16 at 21:34
Mykola
3,13666 gold badges2020 silver badges3939 bronze badges
answered Jan 7 '09 at 3:05
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Why can't we have static method in a (non-static) inner class?
...ls complain at that kind of reference and for good reason. And you missed my point. I never said there is no way to reference a static inner class. I said there is no STATIC way to reference the static method of an inner class of a non-static outer class. Thus, there is no PROPER way to referenc...
Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
...nt code. I've already spent 12+ hours trying to get this work and this was my last gasp effort to get it to work. I need to cut my losses. I was hoping you might be able to just verify my assumption re: hex values when using the technique you described in #3 above (before code snippet). I can inser...