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Receiver not registered exception error?
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Be careful, when you register by
LocalBroadcastManager.getInstance(this).registerReceiver()
you can't unregister by
unregisterReceiver()
you must use
LocalBroadcastManager.getInstance(this).unregisterReceiver()
or app will crash, log as follow:...
Can I force pip to reinstall the current version?
... a package that is already up-to-date. I see how to force a reinstallation by first uninstalling (with pip uninstall ) and then installing, but is there a way to simply force an "update" to a nominally current version in a single step?
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How to merge two files line by line in Bash
I have two text files, each of them contains an information by line such like that
4 Answers
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How to force maven update?
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if it's caused by the .lastupdated file, generated from the last unsuccessful dependency downloading, this method will not work, we need something like Rober Reiz's answer
– Junchen Liu
May 4 '16 at 1...
How do we use runOnUiThread in Android?
...out.activity_android_basic_thread);
textView = (TextView) findViewById(R.id.textview);
MyAndroidThread myTask = new MyAndroidThread(AndroidBasicThreadActivity.this);
Thread t1 = new Thread(myTask, "Bajrang");
t1.start();
}
}
1.) By passing Activity's instanc...
Git - Ignore files during merge
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I got over this issue by using git merge command with the --no-commit option and then explicitly removed the staged file and ignore the changes to the file.
E.g.: say I want to ignore any changes to myfile.txt I proceed as follows:
git merge --no...
Response.Redirect to new window
...script">
function fixform() {
if (opener.document.getElementById("aspnetForm").target != "_blank") return;
opener.document.getElementById("aspnetForm").target = "";
opener.document.getElementById("aspnetForm").action = opener.location.href;
}
</script>
and
...
Twitter Bootstrap modal: How to remove Slide down effect
... The question of how to fade but not drop-down from the top is not covered by this answer.
– Synesso
Sep 28 '13 at 1:15
26
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How to get current date & time in MySQL?
...an change this behavior and make NOW() behave in the same way as SYSDATE() by setting sysdate_is_now command line argument to True.
Note that NOW() (which has CURRENT_TIMESTAMP() as an alias), differs from SYSDATE() in a subtle way:
SYSDATE() returns the time at which it executes. This differs from...
Why does mongoose always add an s to the end of my collection name
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Mongoose is trying to be smart by making your collection name plural. You can however force it to be whatever you want:
var dataSchema = new Schema({..}, { collection: 'data' })
s...