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Python equivalent for PHP's implode?
...glue".join(["startString",123,"endString"]); gives you TypeError: sequence item 1: expected str instance, int found
– hanshenrik
Jun 1 at 18:11
add a comment
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Choosing the best concurrency list in Java [closed]
My thread pool has a fixed number of threads. These threads need to write and read from a shared list frequently.
6 An...
Custom thread pool in Java 8 parallel stream
... 316 415 416 416 416
So you can see that the parallel stream processes 8 items at a time, i.e. it uses 8 threads. However, if I uncomment the commented line, the output is:
215 215 215 215 215 216 216 216 216 216 216 216 216 216 216 216 216 216 216 216
This time, the parallel stream has used...
Best way to use multiple SSH private keys on one client
...it was exactly the right solution and it perfectly meets the need for the "Best way to use multiple SSH private keys on one client".
– Wade
Aug 8 '16 at 17:28
2
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How can I measure the actual memory usage of an application or process?
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Item (a) is correct. There is a difference between pages used and memory actually allocated by the application via calls to malloc(), new, etc. The resident usage just shows how much of the paged memory is resident in RAM.
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Multiple “order by” in LINQ
...rks over the collection which is result of first "OrderBy" and reorder its items
– user569876
Jan 20 '11 at 16:45
70
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What's the best way to iterate an Android Cursor?
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The best looking way I've found to go through a cursor is the following:
Cursor cursor;
... //fill the cursor here
for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) {
// do what you need with the cursor...
Best way to define error codes/strings in Java?
I am writing a web service in Java, and I am trying to figure out the best way to define error codes and their associated error strings . I need to have a numerical error code and an error string grouped together. Both the error code and error string will be sent to the client accessing the web ser...
Best way to organize jQuery/JavaScript code (2013) [closed]
...for all this.
Then for each file itself, you need to make sure you follow best practices and that all the code and variables are all in that file, and don't depend on other files. This doesn't mean you can't call functions of one file from other, the point is to have variables and functions encapsu...
Obtaining a powerset of a set in Java
... Minor remark: your 'returnSet' is a TreeSet, which requires that its items are comparable. This may not be the case. Consider swapping it for a HashSet or LinkedHashSet
– Joris Kinable
Jan 17 '17 at 23:35
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