大约有 40,000 项符合查询结果（耗时：0.0736秒） [XML]
Calling a Fragment method from a parent Activity
...agment.yourPublicMethod();
If you added fragment via code and used a tag string when you added your fragment, use findFragmentByTag instead:
YourFragmentClass fragment = (YourFragmentClass)fm.findFragmentByTag("yourTag");
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How to set UITextField height?
...'s much easier to open .xib as source find ur IBUITextField and change <string key="NSFrame"> property
– HotJard
Mar 25 '13 at 6:14
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How do I pass multiple attributes into an Angular.js attribute directive?
... a boolean value using a object? I tried {{true}} but it still returns the string value true.
– Peter Boomsma
Nov 20 '19 at 16:23
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How to pass parameters using ui-sref in ui-router to controller
...ue, the param value will be treated as an array of values.
squash - {bool|string=}: squash configures how a default parameter value is represented in the URL when the current parameter value is the same as the default value.
We can call these params this way:
// hidden param cannot be passed via...
How do I redirect with JavaScript? [duplicate]
...hp?action=DoThis";
Then in your PHP code check for "action" in the query string and if equal to "DoThis" execute whatever function you need.
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How to declare array of zeros in python (or an array of a certain size) [duplicate]
...st comprehension (in your example: [0 for unused in xrange(100)]) or using string.join for buffers.
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Returning anonymous type in C#
...7 we can use tuples to accomplish this:
public List<(int SomeVariable, string AnotherVariable)> TheMethod(SomeParameter)
{
using (MyDC TheDC = new MyDC())
{
var TheQueryFromDB = (....
select new { SomeVariable = ....,
Another...
Checking if a variable is not nil and not zero in ruby
...amp;.nonzero? # => NoMethodError: undefined method 'nonzero?' for "foo":String .... This is not safe to use on arbitrary objects.
– Tom Lord
Jun 6 '17 at 14:38
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Bash script to cd to directory with spaces in pathname
...$HOME/My Code"
You can expand environment variables inside double-quoted strings; this is basically what the tilde expansion is doing
cd ~/My\ Code
You can also escape special characters (such as space) with a backslash.
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Convert timestamp to date in MySQL query
...ou want to add the time in this fashion "hh:mm:ss", add this to the format string ' %H:%i:%s'
– luis.ap.uyen
Feb 18 at 8:54
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