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Javascript object Vs JSON
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247
Is the key/property name valid both with/without quotes ?
The only time you need to encl...
CSS @media print issues with background-color;
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244
IF a user has "Print Background colours and images" turned off in their print settings, no CSS...
Are parameters in strings.xml possible? [duplicate]
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Christopher OrrChristopher Orr
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add ...
Git submodule update
...inting to it, so it will be somewhat difficult to retrieve.
Note March 2013:
As mentioned in "git submodule tracking latest", a submodule now (git1.8.2) can track a branch.
# add submodule to track master branch
git submodule add -b master [URL to Git repo];
# update your submodule
git sub...
How often should you use git-gc?
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205
It depends mostly on how much the repository is used. With one user checking in once a day an...
How to change to an older version of Node.js
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edited Jan 22 '19 at 7:28
Sami
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an...
How to play audio?
...useful.
<script src="https://cdnjs.cloudflare.com/ajax/libs/howler/2.1.1/howler.min.js"></script>
<script>
var sound = new Howl({
src: ['https://interactive-examples.mdn.mozilla.net/media/examples/t-rex-roar.mp3'],
volume: 0.5,
onend: function () {
...
Indent starting from the second line of a paragraph with CSS
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212
Is it literally just the second line you want to indent, or is it from the second line (ie. a ...
Retrieve column names from java.sql.ResultSet
...etaData
e.g.
ResultSet rs = stmt.executeQuery("SELECT a, b, c FROM TABLE2");
ResultSetMetaData rsmd = rs.getMetaData();
String name = rsmd.getColumnName(1);
and you can get the column name from there. If you do
select x as y from table
then rsmd.getColumnLabel() will get you the retrieved ...
How do I clear the std::queue efficiently?
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258
A common idiom for clearing standard containers is swapping with an empty version of the conta...