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What are the most common naming conventions in C?
What are the naming conventions commonly use in C? I know there are at least two:
11 Answers
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difference between offsetHeight and clientHeight
... is the theory. But the theory and the reality are not always the same, at least not for the <BODY> or the <HTML> elements which may be important for scrolling operations in javascript.
Microsoft has a nice image in the MSDN:
If you have a HTML page which shows a vertical scrollbar o...
Removing duplicate objects with Underscore for Javascript
...":2,\"a\":\"1\"}") Maybe im missing something, but shouldn't the result at least be useful? Here is a jsbin to illustrate jsbin.com/utoruz/2/edit
– Shanimal
Mar 16 '13 at 16:14
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updating table rows in postgres using subquery
... convenient for this type of query than standard SQL. I believe Oracle (at least) accepts something similar.
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Can a foreign key be NULL and/or duplicate?
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1 - Yes, since at least SQL Server 2000.
2 - Yes, as long as it's not a UNIQUE constraint or linked to a unique index.
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How do you do a limit query in JPQL or HQL?
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At least with Oracle dialect this is not true (Hibernate uses the ROWNUM virtual column). Maybe it depends on the driver. Other DBs have the TOP function.
– Lluis Martinez
Jun 22 '17 at 11:...
How should equals and hashcode be implemented when using JPA and Hibernate
...ombination of attributes that is not going to change during object (or, at least, session) lifetime.
If the above is impossible, base equals() / hashCode() on primary key IF it's set and object identity / System.identityHashCode() otherwise. The important part here is that you need to reload your Se...
Getting the location from an IP address [duplicate]
...ns this info can only be "so good". If it gets your country right, and at least close on the state/province, I'd consider that a WIN. If you happen to be using this to look-up info for a DOS attack, keep in mind the IPs might not even be valid (not assigned to anyone or outside valid public IP ran...
“Rate This App”-link in Google Play store app on the phone
...eInfo> list = pm.queryIntentActivities(intent, 0);
If the list has at least one entry, the Market's there.
You can use the following to launch Android Market on your application's page, it's a bit more automated:
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse("market://details...
How to count the number of true elements in a NumPy bool array
... About the method with sum(..), is True always equal to 1 in python (or at least in numpy)? If it is not guaranteed, I will add a check, 'if True==1:' beforehand. About count_nonzero(..), unfortunately, it seems not implemented in my numpy module at version 1.5.1, but I may have a chance to use it i...