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Passing parameters to addTarget:action:forControlEvents
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Target-Action allows three different forms of action selector:
- (void)action
- (void)action:(id)sender
- (void)action:(id)sender forEvent:(UIEvent *)event
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Convert a Python list with strings all to lowercase or uppercase
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It can be done with list comprehensions. These basically take the form of [function-of-item for item in some-list]. For example, to create a new list where all the items are lower-cased (or upper-cased in the second snippet), you would use:
>>> [x.lower() for x in ["A","B","C"]]
[...
Check image width and height before upload with Javascript
I have a JPS with a form in which a user can put an image:
8 Answers
8
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Is there a .NET/C# wrapper for SQLite? [closed]
...r an active contributor. Development and maintenance work is now mostly performed by the SQLite Development Team. The SQLite team is committed to supporting System.Data.SQLite long-term.
"System.Data.SQLite is the original SQLite database engine and a complete ADO.NET 2.0 provider all rolled into ...
How do you find out the caller function in JavaScript?
...nts from the outside. Also, if you have a named argument, the arguments[i] form of it will not track changes you make to the named version inside the function.
– rvr_jon
Nov 8 '13 at 2:43
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CSS, Images, JS not loading in IIS
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authentication mode is Forms not window? application web config file override machine config ? Is there any setting in IIS which is causing this?
– Imran Rashid
May 9 '12 at 9:14
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How can I parse a time string containing milliseconds in it with python?
...laces.
– ilkinulas
Mar 30 '09 at 18:01
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Woa I can tell the the Python docs needs updating. Docs ...
How to set a cookie for another domain
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Yet a.com can insert the same data in the form of a header when redirecting to b.com, can it not? Why does this not present a security flaw?
– Coder
Feb 21 '13 at 2:02
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Sending images using Http Post
...!= null)
builder.addBinaryBody("Filedata", file, ContentType.MULTIPART_FORM_DATA, file.getName());
post.setEntity(builder.build());
try {
responseBody = EntityUtils.toString(client.execute(post).getEntity(), "UTF-8");
// System.out.println("Response from Server ==> " + responseBody);
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Moving decimal places over in a double
...Decimal(x));
prints:
0.100000000000000005551115123125782702118158340454101562
12.339999999999999857891452847979962825775146484375
In short, rounding is unavoidable for sensible answers in floating point whether you are doing this explicitly or not.
Note: x / 100 and x * 0.01 are not exactly ...