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How do I verify jQuery AJAX events with Jasmine?
...est to the correct URL", function() {
spyOn($, "ajax");
getProduct(123);
expect($.ajax.mostRecentCall.args[0]["url"]).toEqual("/products/123");
});
function getProduct(id) {
$.ajax({
type: "GET",
url: "/products/" + id,
contentType: "application/json; charset...
TypeError: got multiple values for argument
...ut it took me ages to realise that.
I had
self.myFunction(self, a, b, c='123')
but it should have been
self.myFunction(a, b, c='123')
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fol...
What is Normalisation (or Normalization)?
...ase that usually contains family members
id, name, address
214 Mr. Chris 123 Main St.
317 Mrs. Chris 123 Main St.
could be normalized as
id name familyID
214 Mr. Chris 27
317 Mrs. Chris 27
and a family table
ID, address
27 123 Main St.
Near-Complete normalization (BCNF) is usually not used...
Python's “in” set operator
...s, you need to use set operations like issubset():
>>> k
{'ip': '123.123.123.123', 'pw': 'test1234', 'port': 1234, 'debug': True}
>>> set('ip,port,pw'.split(',')).issubset(set(k.keys()))
True
>>> set('ip,port,pw'.split(',')) in set(k.keys())
False
...
Extending an Object in Javascript
...he name parameter to the parent constructor, like this: jsfiddle.net/3brm0a7a/3 (difference is in line #8)
– xPheRe
Mar 23 '16 at 11:55
1
...
Hidden Features of VB.NET?
...5b" Like "a[L-P]#[!c-e]"
' The following statement returns True (does "BAT123khg" begin with a'
' "B", followed by any single character, followed by a "T", and end'
' with zero or more characters of any type?)'
testCheck = "BAT123khg" Like "B?T*"
' The following statement returns False (does...
Best way to parse command line arguments in C#? [closed]
... master), or their arguments are not flexible (i.e., doesn't support --foo 123 = --foo=123 = -f 123= -f=123 and also -v -h = -vh).
– Wernight
Nov 28 '12 at 12:13
1
...
correct way to define class variables in Python [duplicate]
...u'll see it more clearly with some code:
class MyClass:
static_elem = 123
def __init__(self):
self.object_elem = 456
c1 = MyClass()
c2 = MyClass()
# Initial values of both elements
>>> print c1.static_elem, c1.object_elem
123 456
>>> print c2.static_elem, c2.ob...
App Inventor 2 扩展开发实战：从Java小白到发布第一个.aix自定义插件 - Ap...
...sions/AltCamera.aix
5. 导入测试
打开 https://www.fun123.cn ，新建项目 -> 组件面板底部点击"Import extension" -> 选择本地的 AltCamera.aix -> 确认导入后，组件就会出现在"拓展"分类中，跟普通Camera一样使用。
...
SQL update fields of one table from fields of another one
...('a.' || quote_ident(column_name), ',') || ')
FROM a
WHERE b.id = 123
AND a.id = b.id'
FROM information_schema.columns
WHERE table_name = 'a' -- table name, case sensitive
AND table_schema = 'public' -- schema name, case sensitive
AND column_name <> 'id' -...