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How can I use optional parameters in a T-SQL stored procedure?
... It should go without saying that this approach quickly becomes a maintenance nightmare.
– Atario
May 24 '18 at 22:58
3
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C++ STL Vectors: Get iterator from index?
...rst, last) is the function I want... except I only have first and last as ints. Is there any nice way I can get an iterator to these values?
...
Android multiple email attachments using Intent
...rrayList
ArrayList<Uri> uris = new ArrayList<Uri>();
//convert from paths to Android friendly Parcelable Uri's
for (String file : filePaths)
{
File fileIn = new File(file);
Uri u = Uri.fromFile(fileIn);
uris.add(u);
}
emailIntent.putParcela...
获取文件系统映像及恢复删除的数据（FAT文件系统格式描述） - C/C++ - 清泛...
...看看 FAT12/FAT16 的一些字段的意义。
36
BIOS int13h 磁盘号。
不
37
不用。
不
38
如果其值是 0x29 ，则下一个值有效。
不
39-42
卷数
不
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How do I get Month and Date of JavaScript in 2 digit format?
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The following is used to convert db2 date format
i.e YYYY-MM-DD using ternary operator
var currentDate = new Date();
var twoDigitMonth=((currentDate.getMonth()+1)>=10)? (currentDate.getMonth()+1) : '0' + (currentDate.getMonth()+1);
var twoDig...
How and why does 'a'['toUpperCase']() in JavaScript work?
...rCase() is a method of String.prototype
'a' is a primitive value, but gets converted into its Object representation
We have two possible notations to access object properties/methods, dot and bracket notation
So
'a'['toUpperCase'];
is the access via bracket notation on the property toUpperCase,...
Nested defaultdict of defaultdict
...
here is a recursive function to convert a recursive default dict to a normal dict
def defdict_to_dict(defdict, finaldict):
# pass in an empty dict for finaldict
for k, v in defdict.items():
if isinstance(v, defaultdict):
# new l...
How to set cursor position in EditText?
...
Where position is an int:
editText1.setSelection(position)
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SQL is null and = null [duplicate]
...ariety of conditions and and their effect as per above.
create table t (x int, y int);
insert into t values (null, null), (null, 1), (1, 1);
select 'x = null' as test , x, y from t where x = null
union all
select 'x != null', x, y from t where x != null
union all
select 'not (x = null)', x, y from...
Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
...(my emphasis):
If the value of argc is greater than zero, the string pointed to by argv[0] represents the program name; argv[0][0] shall be the null character if the program name is not available from the host environment.
So no, it's only the program name if that name is available. And it "re...