大约有 23,000 项符合查询结果（耗时：0.0293秒） [XML]
Full Screen Theme for AppCompat
... android:name=".ui.FullImageActivity"
android:label="@string/title_activity_main"
android:screenOrientation="landscape"
android:theme="@style/DialogTheme">
</activity>
Style.xml
<style name="DialogTheme" parent="android:Theme.Dialog...
Jackson with JSON: Unrecognized field, not marked as ignorable
I need to convert a certain JSON string to a Java object. I am using Jackson for JSON handling. I have no control over the input JSON (I read from a web service). This is my input JSON:
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What is a elegant way in Ruby to tell if a variable is a Hash or an Array?
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@Brandon second example should convert the class to string.<br/>["Hash", "Array"].include?(@some_var.class.to_s) #=> check both through instance class
– OBCENEIKON
Jun 5 '15 at 16:27
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Is there a way that I can check if a data attribute exists?
...{
...
}
NOTE this only returns true if the data attribute is not empty string or a "falsey" value e.g. 0 or false.
If you want to check for the existence of the data attribute, even if empty, do this:
if (typeof $("#dataTable").data('timer') !== 'undefined') {
...
}
...
android on Text Change Listener
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check String before set anothe
Resource interpreted as stylesheet but transferred with MIME type text/html (seems not related with
...se, I was using an .htaccess rewrite rule to change a directory to a query string variable, like such: RewriteRule ^my_dir/(.+)$ /new_dir/?my_var=$1 [L,QSA]
– lincolnberryiii
Nov 25 '18 at 1:54
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How to avoid 'cannot read property of undefined' errors?
...ains a property.
The easiest way is to use the in operator.
window.a = "aString";
//window should have 'a' property
//lets test if it exists
if ("a" in window){
//true
}
if ("b" in window){
//false
}
Of course you can nest this as deep as you want
if ("a" in window.b.c) { }
Not su...
How to add an empty column to a dataframe?
...at is that datatype for C? I am trying to add by looping through a list of strings. But it does not use it.
– eleijonmarck
Oct 24 '17 at 11:04
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Calculate date/time difference in java [duplicate]
...this for a friendly representation of time differences (in milliseconds):
String friendlyTimeDiff(long timeDifferenceMilliseconds) {
long diffSeconds = timeDifferenceMilliseconds / 1000;
long diffMinutes = timeDifferenceMilliseconds / (60 * 1000);
long diffHours = timeDifferenceMillisec...
ng-repeat :filter by single field
...hing like substr That means you want select product where "color" contains string "blue" and not where "color" is "blue".
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