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Ruby - elegantly convert variable to an array if not an array already
... class Array; singleton_class.send(:alias_method, :hug, :wrap); end for extra cuteness.
– rthbound
Sep 17 '15 at 16:10
add a comment
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Android - implementing startForeground for a service?
...R.drawable.ic_launcher)
.setContentText(getString(R.string.isRecording))
.setContentIntent(pendingIntent).build();
startForeground(NOTIFICATION_ID, notification);
}
I need to build a notification using PendingIntent, so that I c...
CSS Cell Margin
...gin does not work unfortunately on individual cells, however you could add extra columns between the two cells you want to put a space between... another option is to use a border with the same colour as the background...
s...
Calendar.getInstance(TimeZone.getTimeZone(“UTC”)) is not returning UTC time
...urns a Date from getTime(). It is the Date which is getting converted to a string for println, and that conversion will use the default IST timezone in your case.
You'll need to explicitly use DateFormat.setTimeZone() to print the Date in the desired timezone.
EDIT: Courtesy of @Laurynas, consider...
Indenting code in Sublime text 2?
...command": "reindent"}
]
In Preferences > Key Binding - User
One more extra tip:
add
{ "keys": ["command+0"], "command": "focus_side_bar" }
to have sidebar file tree view navigation using keyboard.
Note:
Add , at the end of each {}, if you have more than one {} set of objects
...
Bootstrap trying to load map file. How to disable it? Do I need to do it?
...y when the dev tools are open, so if it's missing, you are not getting any extra failing requests when a typical users go to your page.
– tomf
Aug 6 '15 at 16:57
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“Cannot update paths and switch to branch at the same time”
...rying git checkout -b origin mybranch instead of git checkout -b mybranch (extra origin)
– Guillaume Renoult
Jan 11 '16 at 23:58
...
Absolute vs relative URLs
... even in a smart IDE, often times they can be missed if they're coded into strings or dynamically created. The worst part of that is that usually those missed references aren't caught until after your solution goes back into production... :(
– dudewad
Dec 21 '1...
For homebrew mysql installs, where's my.cnf?
...s-file=# Only read default options from the given file #.
--defaults-extra-file=# Read this file after the global files are read.
As you can see, there are also some options for bypassing the conf files, or specifying other files to read when you invoke mysql on the command line.
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What is the preferred/idiomatic way to insert into a map?
... }
private:
std::vector<double> m_vec;
};
int main(int argc, char* argv[]) {
std::map<int,Widget> map_W;
ptime t1 = boost::posix_time::microsec_clock::local_time();
for(int it = 0; it < 10000;it++) {
map_W.insert(std::pair<int,Widget>(it,Widget...