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How to find out what group a given user has?
... >/tmp/"$HOSTNAME"_inventory_users.txt
My output stored in below text files.
cat /tmp/ANSIBLENODE_sudo.txt
cat /tmp/ANSIBLENODE_inventory.txt
cat /tmp/ANSIBLENODE_inventory_users.txt
share
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NPM - How to fix “No readme data”
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Simply adding a README.md file will not fix it, you should write something inside it; at least the project title and a brief description is good for people! But for NPM, one byte may be enough...
Doing so should stop showing the warnings.
Also, when ...
How to change app name per Gradle build type
... @sfera: First, you are welcome to isolate this string in its own resource file if you want. Second, this is only for one string. Third, this is only for the build types where you want to replace that string. Fourth, unless you have a development team without a common language, you would not need to...
What is the difference between “Rollback…” and “Back Out Submitted Changelist #####” in Perforce P4V
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Both of these operations restore a set of files to a previous state and are essentially faster, safer ways of undoing mistakes than using the p4 obliterate command (and you don't need admin access to use them).
In the case of "Rollback...", this could be any numbe...
Using NumberPicker Widget with Strings
...eate(savedInstanceState);
setContentView(R.layout.your_activity_layout_file);
picker = (NumberPicker) findViewById(R.id.pickerId_From_your_Layout_file);
picker.setMinValue(0);
picker.setMaxValue(3);
picker.setDisplayedValues(new String[]{"English", "French","Kiswahili","عرب...
Google Maps zoom control is messed up
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Many CSS reset files also have img {max-width:100%;} set.
– avesse
Jul 10 '12 at 11:53
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How do I configure emacs for editing HTML files that contain Javascript?
I have started the painful first steps of using emacs to edit an HTML file with both HTML tags and javascript content. I have installed nxhtml and tried using it - i.e set up to use nxhtml-mumamo-mode for .html files. But I am not loving it. When I am editing the Javascript portion of the code ...
Grep only the first match and stop
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-m 1 means return the first match in any given file. But it will still continue to search in other files. Also, if there are two or more matched in the same line, all of them will be displayed.
You can use head -1 to solve this problem:
grep -o -a -m 1 -h -r "Pulsanti O...
Difference between local and global indexes in DynamoDB
..., it overwrites the matching item.
Another way to think of this is like a file with a format. You can have a file with the same name (hash) as another, in the same folder (table), as long as their format (range) is different. Likewise, you can have multiple files of the same format as long as the...
Change Circle color of radio button
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Declare custom style in your styles.xml file.
<style name="MyRadioButton" parent="Theme.AppCompat.Light">
<item name="colorControlNormal">@color/indigo</item>
<item name="colorControlActivated">@color/pink</item>
</style> ...