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Populating a ListView using an ArrayList?
...istView lv;
public void onCreate(Bundle saveInstanceState) {
setContentView(R.layout.your_layout);
lv = (ListView) findViewById(R.id.your_list_view_id);
// Instanciating an array list (you don't need to do this,
// you already have yours).
List<...
SQL update query using joins
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UPDATE im
SET mf_item_number = gm.SKU --etc
FROM item_master im
JOIN group_master gm
ON im.sku = gm.sku
JOIN Manufacturer_Master mm
ON gm.ManufacturerID = mm.ManufacturerID
WHERE im.mf_item_number like 'STA%' AND
gm.manu...
Data structure for loaded dice?
...s good algorithm for storing this information statically (i.e. for a fixed set of probabilities) so that I can efficiently simulate a random roll of the die.
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How to redirect output of an entire shell script within the script itself?
...s what, OVERWRITE! This made me accidentially lose some battery history. I set the limit in days from 30 to a very high number, which invalidated it and put it back to 30. I wanted to export the current battery history before importing the existing backup. Then that happened.
–...
What is the difference between LR, SLR, and LALR parsers?
...state. If the parser is LR or LALR, the token is checked against lookahead sets for all valid reductions for the state. If the token matches a lookahead set for a reduction for grammar rule G = R1 R2 .. Rn, a stack reduction and shift occurs: the semantic action for G is called, the stack is popped ...
Hibernate openSession() vs getCurrentSession()
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As explained in this forum post, 1 and 2 are related. If you set hibernate.current_session_context_class to thread and then implement something like a servlet filter that opens the session - then you can access that session anywhere else by using the SessionFactory.getCurrentSession()....
Oracle nvarchar和varchar相互转换、联合查询 - 数据库(内核) - 清泛网 - ...
...fying the USING CHAR_CS argument converts text into the database character set. The output datatype is VARCHAR2.
Specifying the USING NCHAR_CS argument converts text into the national character set. The output datatype isNVARCHAR2.
（A表字段c_xxx:varchar，B表c_xxx:nvarchar）
select trans...
#ifdef #ifndef in Java
...on is better then mine. When I tried to initialize the variables with a presetted outer value the running time went back to 3 seconds. But when I defined the variables as static class variables (and not a function local variable) the running time returned to 1 second. Thanks for the help.
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Flexbox and Internet Explorer 11 (display:flex in ?)
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Setting html height to 100% appears to cause the content of main to cease growing properly (in chrome, at least); if you add enough content it will overrun the footer. jsfiddle.net/3tpuryso/65
– Foolish...
Intercept page exit event
... @mtmurdock, The second statement "var e = e || window.event;" means set e equal to the parameter e (if it's truthy) or window.event if not truthy. It will not be truthy if the parameter e is null.
– T Nguyen
Oct 16 '12 at 7:09
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