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ArrayList initialization equivalent to array initialization [duplicate]
... rejects using the clone unless T is a pure Object. (E.g. String, Integer, etc all get copied again, because they extend Object).
if (a.getClass() != Object[].class) {
//Arrays.asList(T...) is always true here
//when T subclasses object
Object[] newArray = new Object[a.length];
...
How to highlight and color gdb output during interactive debugging?
...elpful information such as disassembly, stack
contents, register values, etc, while still giving you the same
debugger CLI you're used to.
You can modify your .gdbinit to automatically integrate it. However, the display itself is outside of GDB (e.g. in a tmux split).
GEF
GEF is another op...
max value of integer
... The C standard also specifies minimum values for INT_MAX, LONG_MAX, etc.
– Oliver Charlesworth
Feb 21 '13 at 14:51
13
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Postgres: SQL to list table foreign keys
...raints are the same. The only option is going for pg_constraints, pg_class etc. using oids to join. Postgres' ANSI catalog is only there for compliance but it's flawed. pg_catalog is the way to go. The correct answer is here dba.stackexchange.com/questions/36979/retrieving-all-pk-and-fk
...
How do I check that a number is float or integer?
...he functions. Anything else should be a candidate for isString, isBoolean, etc. if such functions are being written.
– Dagg Nabbit
Oct 8 '10 at 2:43
4
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Select row with most recent date per user
...ubqueries in views AFAIK. would i have to turn each sub query into a view, etc.?
– Keith
Jun 11 '13 at 7:20
join ...
How to make a edittext box in a dialog
...for dialog . Add whatever view you want like
EditText , ListView , Spinner etc.
Inflate this view and set this to AlertDialog
Lets start with Layout file first.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:la...
How to check if a string in Python is in ASCII?
...ce of your string (whether you read it from a file, input from a keyboard, etc.) may have encoded a unicode string in ascii to produce your string, but that's where you need to go for an answer.
Perhaps the question you can ask is: "Is this string the result of encoding a unicode string in ascii?" ...
How to convert Nonetype to int or string?
... uses of None where an integer is expected.
– Glen Fletcher
Apr 29 '15 at 6:21
...
Detect If Browser Tab Has Focus
...gh your standard test for various versions of IE, Chrome, Firefox, Safari, etc.. and establish your declared methods accordingly. It also deals with issues such as:
onblur|.blur/onfocus|.focus "duplicate" calls
window losing focus through selection of alternate app, like word
This tends to be und...