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Shell one liner to prepend to a file
...at some new lines seemed to be added. I don't understand where these came from, so I cannot be sure that this solution really has a problem, but beware.
– conradlee
Mar 18 '10 at 15:58
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How to check if a string starts with one of several prefixes?
...AY_OF_WEEK,
Calendar.SHORT,
Locale.getDefault())
.keySet();
From there you can use .startsWith or .matches or whatever other method that others have mentioned above. This way you get the default locale for the jvm. You could always pass in the locale (and maybe default it to the sys...
Testing javascript with Mocha - how can I use console.log to debug a test?
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Use the debug lib.
import debug from 'debug'
const log = debug('server');
Use it:
log('holi')
then run:
DEBUG=server npm test
And that's it!
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How to get a vertical geom_vline to an x-axis of class date?
... POSIXct and geom_vline , I could not get it done. I have a time series from and would like to draw a vertical line for years 1998, 2005 and 2010 for example. I tried with ggplot and qplot syntax, but still I either see no vertical line at all or the vertical line is drawn at the very first v...
How do I escape characters in c# comments?
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Even better try U2280 and U2281 - just copy and paste from List of Unicode characters (mathematical operators section).
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fo...
How to convert a clojure keyword into a string?
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This will also give you a string from a keyword:
(str (name :baz)) -> "baz"
(str (name ::baz)) -> "baz"
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Download File Using Javascript/jQuery
... tested too
User never leaves the same page they initiated a file download from. This feature is becoming crucial for modern web applications
successCallback and failCallback functions allow for you to be explicit about what the user sees in either situation
In conjunction with jQuery UI a developer...
How does JavaFX compare to WPF? [closed]
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It also provides a couple of functions that allow you to derive colours from other previously defined colours which is useful for creating things like gradients. This means a base palette of colours can be defined and the rest can be generated from these values (this is what the default JavaFX CS...
How do I get current URL in Selenium Webdriver 2 Python?
...hen send the keys you use to copy and paste using the keys common function from selenium, and then printing it out or storing it as a variable, etc.
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log all queries that mongoose fire in the application
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I need to log filename and line number from where the query is executed. Is there anyway i can do that?
– Shruti Goyal
Apr 28 at 8:43
add a...