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nvm keeps “forgetting” node in new terminal session
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+50
Try nvm alias default. For example:
$ nvm alias default 0.12.7
This sets the default node version in your shell. Then verify that th...
How to [recursively] Zip a directory in PHP?
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edited Aug 16 '12 at 20:59
Raohmaru
13055 bronze badges
answered Aug 26 '09 at 14:07
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Paging with Oracle
I am not as familiar with Oracle as I would like to be. I have some 250k records, and I want to display them 100 per page. Currently I have one stored procedure which retrieves all quarter of a million records to a dataset using a data adapter, and dataset, and the dataadapter.Fill(dataset) method...
Removing whitespace between HTML elements when using line breaks
I have a page with a row of about 10 img s. For readability of the HTML, I want to put a linebreak in between each img tag, but doing so renders whitespace between the images, which I do not want. Is there anything I can do other than break in the middle of the tags rather than between them?
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Android View shadow
...ion="2dp"
app:cardPreventCornerOverlap="false"
app:contentPadding="0dp">
<!-- your layout stuff here -->
</android.support.v7.widget.CardView>
Also make sure to have included the latest version in the build.gradle, current is
compile 'com.android.support:cardview-v7:2...
Get the current language in device
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Michael Myers♦
173k4040 gold badges273273 silver badges288288 bronze badges
answered Nov 18 '10 at 7:07
DeRaganDeRagan
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Accessing a Shared File (UNC) From a Remote, Non-Trusted Domain With Credentials
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10 Answers
10
Active
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Test whether a glob has any matches in bash
...it'll get pre-expanded into matches.
Exit status is:
1 for no-match,
0 for 'one or more matches'
stdout is a list of files matching the glob.
I think this is the best option in terms of conciseness and minimizing potential side effects.
UPDATE: Example usage requested.
if compgen -G "/tmp/...
What does this Google Play APK publish error message mean?
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304
This happened to me when I published two APKs (versions 3 and then 4) in a short space of time....
Regular Expression: Any character that is NOT a letter or number
...To match anything other than letter or number you could try this:
[^a-zA-Z0-9]
And to replace:
var str = 'dfj,dsf7lfsd .sdklfj';
str = str.replace(/[^A-Za-z0-9]/g, ' ');
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