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Java JDBC - How to connect to Oracle using Service Name instead of SID
...eateStatement();
String readRecordSQL = "select * from sa_work_order where WORK_ORDER_NO = '1503090' ";
ResultSet myResultSet = sqlStatement.executeQuery(readRecordSQL);
while (myResultSet.next()) {
System.out.println("Record values: " + myResult...
How to convert AAR to JAR
...Lib.jar) and move it to the lib folder within the extracted folder.
Now in order for Eclipse to accept it you need to put two files into the extracted folder root:
.project
.classpath
To do that, create a new Android dummy project in Eclipse and copy over the files, or copy over from an existing ...
Algorithm to detect corners of paper sheet in photo
...ther than cartesian. In this way you can group lines by c and then by m in order to thin them out and by imagining the lines as extending across the whole image you'll find more useful intersections.
– Martin Foot
Jul 6 '11 at 10:13
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How do I move files in node.js?
... How's this a dev dependency? Doesn't the app require mv in order to function?
– jgr0
Feb 18 '19 at 8:08
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Passing a dictionary to a function as keyword parameters
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Efficient way to apply multiple filters to pandas DataFrame or Series
...f_2 = df["a"] >= 0etc. No need for that function... (nice use of higher order function though...)
– A. Rabus
Aug 29 '19 at 8:29
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Does Java read integers in little endian or big endian?
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Use the network byte order (big endian), which is the same as Java uses anyway. See man htons for the different translators in C.
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improv...
How do I sort an NSMutableArray with custom objects in it?
... the NSSortDescriptor method is that it provides a way to define your sort order using data, rather than code, which makes it easy to e.g. set things up so users can sort an NSTableView by clicking on the header row.
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How to read from standard input in the console?
... you shall use scanner.Scan() prior to scanner.Text() that is mandatory in order to parse the input for stdin ending with an enter \n, right?
– Victor
Jul 20 at 13:15
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How do you serialize a model instance in Django?
...h trying to serialize a single object, not a list of objects. That way, in order to get rid of different hacks, just use Django's model_to_dict (if I'm not mistaken, serializers.serialize() relies on it, too):
from django.forms.models import model_to_dict
# assuming obj is your model instance
dic...