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What causes java.lang.IncompatibleClassChangeError?
...lient code doesn't fix the issue exactly. For some reason if they edit the file where it occurs and recompile the error no longer occurs there, but more will randomly pop-up elsewhere in the project, where the library is referenced. I am curious what could possibly be casuing this.
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How to get RelativeLayout working with merge and include?
...k on RelativeLayout you need to set the layout_* parameters in the include file, not in the main layout file. That way
main_layout.xml
<RelativeLayout
android:id="@+id/header"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
....
</RelativeLayout>
...
ValueError : I/O operation on closed file
...d be inside the with block:
import csv
with open('v.csv', 'w') as csvfile:
cwriter = csv.writer(csvfile, delimiter=' ', quotechar='|', quoting=csv.QUOTE_MINIMAL)
for w, c in p.items():
cwriter.writerow(w + c)
Outside the with block, the file is closed.
>>> with ope...
How to prevent logback from outputting its own status at the start of every log when using a layout
... to work but it hides the fact that you have a configuration error in your file. The real problem is the WARN logs, these issues should be fixed in config, then all the logs inc. INFO go away.
– teknopaul
Nov 23 '17 at 11:36
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Undo part of unstaged changes in git
...ff between the index and HEAD to back out of the index.
$ git checkout -p file/to/partially/revert
# or ...
$ git checkout -p .
If you wish to snapshot your git repository beforehand to preserve these changes before reverting them, I like to do:
$ git stash; git stash apply
If you use that oft...
How to programmatically clear application data
...ces app-data with this
Editor editor =
context.getSharedPreferences(PREF_FILE_NAME, Context.MODE_PRIVATE).edit();
editor.clear();
editor.commit();
and for clearing app db, this answer is correct -> Clearing Application database
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Possible to change where Android Virtual Devices are saved?
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Modify the file "virtual_android2.2.ini" in "C:\Documents and Settings{your windows login}.android\avd\":
target=android-8
path=E:\android_workspace\avd\virtual_android2.2.avd
And move the folder "virtual_android2.2.avd" from "C:\Doc...
How to do what head, tail, more, less, sed do in Powershell? [closed]
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Get-Content (alias: gc) is your usual option for reading a text file. You can then filter further:
gc log.txt | select -first 10 # head
gc -TotalCount 10 log.txt # also head
gc log.txt | select -last 10 # tail
gc -Tail 10 log.txt # also tail (since PSv3), also much faster ...
Visual Studio “Could not copy” … during build
...d that I can often overcome this problem by simply renaming the executable file and then deleting it.
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A reference to the dll could not be added
When I add a .dll file as a reference in C# application it shows an error :
17 Answers
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