大约有 7,550 项符合查询结果（耗时：0.0230秒） [XML]
store and retrieve a class object in shared preference
...e error. Because I successfully added that jar in libs folder and then in "java build path" also tried to add externally storing json on my desktop
– Shirish Herwade
May 29 '13 at 4:38
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Difference between Activity Context and Application Context
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I got a 'java.lang.reflect.InvocationTargetException' when using getApplicationContext, interestingly enough, when I changed to this, it did not crash and work as expected....so if they are both instances of Context, why does one not ...
How to make links in a TextView clickable?
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Buried in the API demos I found the solution to my problem:
Link.java:
// text2 has links specified by putting <a> tags in the string
// resource. By default these links will appear but not
// respond to user input. To make them active, you need to
// call setMovem...
When do we need curly braces around shell variables?
...o whitespace between the two.
echo "Time taken = ${TIME}secs"
Example 2) Java classpath with versioned jars
# WRONG - no such variable LATESTVERSION_src
CLASSPATH=hibernate-$LATESTVERSION_src.zip:hibernate_$LATEST_VERSION.jar
# RIGHT
CLASSPATH=hibernate-${LATESTVERSION}_src.zip:hibernate_$LATEST...
How to get a Fragment to remove itself, i.e. its equivalent of finish()?
... I have tried the above procedure but it is giving this error "java-lang-illegalstateexception-can-not-perform-this-action-after-onsaveinstance". So where exactly i have to remove the fragment
– KK_07k11A0585
Jul 15 '13 at 14:36
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Android TextView Justify Text
...ES.O) {
textView.justificationMode = JUSTIFICATION_MODE_INTER_WORD
}
Java
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
textView.setJustificationMode(JUSTIFICATION_MODE_INTER_WORD);
}
default is JUSTIFICATION_MODE_NONE.
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Constructor in an Interface?
...may solve Sebi's immediate problem. But one reason for using interfaces in Java is because you cannot have multiple inheritance. In a case where I cannot make my "thing" an abstract class because I need to inherit from something else, the problem remains. Not that I claim to have a solution.
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Combining node.js and Python
...ll get the same language that runs and interoperates with existing code on Java, JavaScript (node.js included), CLR and Python. And you get superb marshalling protocol by simply using clojure data structures.
share
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How can I verify a Google authentication API access token?
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you can try in address bar in browsers too, use httppost and response in java also
response will be like
{
"issued_to": "xxxxxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleusercontent.com",
"audience": "xxxxxxxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleusercontent.com",
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How to get just one file from another branch
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git checkout branch_name file_name
Example:
git checkout master App.java
This will not work if your branch name has a period in it.
git checkout "fix.june" alive.html
error: pathspec 'fix.june' did not match any file(s) known to git.
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