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How to write multiple line string using Bash with variables?
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@ktf I was typing not faster, but less letters than you. ^_*
– Kent
Oct 24 '11 at 12:32
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How do I install jmeter on a Mac?
...rror.cogentco.com/pub/apache/jmeter/binaries/…
– tk_
Nov 24 '14 at 5:48
1
Download it from here...
MySQL CONCAT returns NULL if any field contain NULL
... empty string by wrapping it in COALESCE
SELECT CONCAT(COALESCE(`affiliate_name`,''),'-',COALESCE(`model`,''),'-',COALESCE(`ip`,''),'-',COALESCE(`os_type`,''),'-',COALESCE(`os_version`,'')) AS device_name
FROM devices
shar...
How do Google+ +1 widgets break out of their iframe?
...pect that element then you'll get an iframe src for plusone.google.com/u/0/_/+/fastbutton?url=... This iframe contains the CSRF token for submitting to google+.
– rook
Sep 6 '11 at 0:50
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What is the “main file” property when doing bower init?
...ts/glyphicons-halflings-regular.woff"
],
"ignore": [
"**/.*",
"_config.yml",
"CNAME",
"composer.json",
"CONTRIBUTING.md",
"docs",
"js/tests"
],
"dependencies": {
"jquery": ">= 1.9.0"
}
}
When I build in Brunch, it pulls these files from my bower_compone...
`require': no such file to load — mkmf (LoadError)
... 1.8, when I run ruby -v I get: ruby 1.8.7 (2010-08-16 patchlevel 302) [x86_64-linux]
– Omar S.
Oct 4 '11 at 9:52
2
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How to do a LIKE query in Arel and Rails?
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This is how you perform a like query in arel:
users = User.arel_table
User.where(users[:name].matches("%#{user_name}%"))
PS:
users = User.arel_table
query_string = "%#{params[query]}%"
param_matches_string = ->(param){
users[param].matches(query_string)
}
User.where(param_mat...
How do I install from a local cache with pip?
...p news, version 0.1.4:
Added support for an environmental variable $PIP_DOWNLOAD_CACHE which will cache package downloads, so future installations won’t require large downloads. Network access is still required, but just some downloads will be avoided when using this.
To take advantage of th...
How can you iterate over the elements of an std::tuple?
...te<typename T>
void operator()(T& t) const
{
t.do_sth();
}
};
tuple<....> t = ...;
boost::fusion::for_each(t, DoSomething());
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targetContentOffsetForProposedContentOffset:withScrollingVelocity without subclassing UICollectionVi
...f the item as that's often a problem, especially when using collectionView(_:layout:sizeForItemAt:), use a custom variable with the itemSize instead.
This works best when you set self.collectionView.decelerationRate = UIScrollView.DecelerationRate.fast.
Here's a horizontal version (haven't tested ...