大约有 47,900 项符合查询结果（耗时：0.0617秒） [XML]
How to set the text color of TextView in code?
In XML, we can set a text color by the textColor attribute, like android:textColor="#FF0000" . But how do I change it by coding?
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CSS: How to have position:absolute div inside a position:relative div not be cropped by an overflow:
...to box #2, box #2 just need to be positioned. With this change, we get:
And here is the full code with this change:
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<style type="text/css">
/* Positioning */
#box1 { ...
Combine --user with --prefix error with setup.py install
...e advantage of Python's relatively new per user site-packages directory , and the new option --user . (The option is currently undocumented , however it exists for Python 2.6+; you can see the help by running python setup.py install --help .)
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What does the tilde (~) mean in my composer.json file?
...o put it is that the ~ allows the last digit to go up. e.g. ~2.2 means 2.2 and any 2.x where x is 2 or above. ~2.1.3 on the is also any 2.1.x where x is 3 or above.
– Seldaek
Sep 24 '13 at 11:36
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How to disable all inside a form with jQuery?
...ments inside 'target'. See :input:
Matches all input, textarea, select and button elements.
If you only want the <input> elements:
$("#target input").prop("disabled", true);
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Count number of objects in list [closed]
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length(x)
Get or set the length of vectors (including lists) and factors, and of any other R object for which a method has been defined.
lengths(x)
Get the length of each element of a list or atomic vector (is.atomic) as an integer or numeric vector.
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Core dump file analysis [duplicate]
...ular stack frame.
You can then use list to see code around that function, and info locals to see the local variables. You can also use print name_of_variable (replacing "name_of_variable" with a variable name) to see its value.
Typing help within GDB will give you a prompt that will let you see ad...
Remove querystring from URL
...ystring exists, that requires a little bit more:
function stripQueryStringAndHashFromPath(url) {
return url.split("?")[0].split("#")[0];
}
EDIT
@caub (originally @crl) suggested a simpler combo that works for both query string and hash (though it uses RegExp, in case anyone has a problem with ...
How to insert a SQLite record with a datetime set to 'now' in Android application?
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In my code I use DATETIME DEFAULT CURRENT_TIMESTAMP as the type and constraint of the column.
In your case your table definition would be
create table notes (
_id integer primary key autoincrement,
created_date date default CURRENT_DATE
)
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Get java.nio.file.Path object from java.io.File
...File.toPath(). Keep in mind that this is only for Java 7+. Java versions 6 and below do not have it.
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