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How to store arrays in MySQL?
I have two tables in MySQL. Table Person has the following columns:
7 Answers
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Java resource as file
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Here is a bit of code from one of my applications...
Let me know if it suits your needs.
You can use this if you know the file you want to use.
URL defaultImage = ClassA.class.getResource("/packageA/subPackage/image-name.png");
File imageFile = new File(de...
Are Javascript arrays sparse?
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Nice, and I’m kind of amazed my ten year old question is still relevant!
– Berry
Feb 21 at 15:08
add a comment
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Breaking up long strings on multiple lines in Ruby without stripping newlines
We recently decided at my job to a ruby style guide. One of the edicts is that no line should be wider than 80 characters. Since this is a Rails project, we often have strings that are a little bit longer - i.e. " User X wanted to send you a message about Thing Y " that doesn't always fit within the...
AttributeError(“'str' object has no attribute 'read'”)
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Ok, this is an old thread but.
I had a same issue, my problem was I used json.load instead of json.loads
This way, json has no problem with loading any kind of dictionary.
Official documentation
json.load - Deserialize fp (a .read()-supporting text file or binary file ...
Increase number of axis ticks
... @Daniel Krizian: 1) needs require(scales) 2) this seems to prevent my breaks appearing in scientific notation, hence 1e6 is changed to 1000000 ??
– smci
May 5 '14 at 4:25
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Handling Touch Event in UILabel and hooking it up to an IBAction
... tag belongs:
UITouch *touch = [touches anyObject];
if(touch.view.tag == MY_TAG_VAL)
label.text = @"new text";
You connect your code in your class file with the UILabel object in interface builder by declaring your UILabel instance variable with the IBOutlet prefix:
IBOutlet UILabel *label;
T...
git diff file against its last change
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@ChrisBetti Thanks; I've incorporated that into my answer!
– Kyle Strand
Oct 1 '15 at 22:17
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Change default timeout for mocha
If we have a unit test file my-spec.js and running with mocha:
4 Answers
4
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C++ map access discards qualifiers (const)
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Some newer versions of the GCC headers (4.1 and 4.2 on my machine) have non-standard member functions map::at() which are declared const and throw std::out_of_range if the key is not in the map.
const mapped_type& at(const key_type& __k) const
From a reference in the f...