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How to open Atom editor from command line in OS X?
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When Atom installs it automatically creates a symlink in your /usr/local/bin. However in case it hasn't, you can create it yourself on your Mac
ln -s /Applications/Atom.app/Contents/Resources/app/atom.sh /usr/local/bin/atom
Now you can ...
How to force Selenium WebDriver to click on element which is not currently visible?
...ome cases even that is not practical.
In those cases, you may have to get all the elements that match your criteria and reference the right one by the index. It's dirty, but it works.
I'm using Selenium / Watir from Ruby on Rails app, so in my case the example would be:
browser = Watir::Browser.n...
How do I assert equality on two classes without an equals method?
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I generally implement this usecase using org.apache.commons.lang3.builder.EqualsBuilder
Assert.assertTrue(EqualsBuilder.reflectionEquals(expected,actual));
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Creating JSON on the fly with JObject
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'500 gigabyte hard drive'
]
}");
This has the nice benefit of actually being JSON and so it reads as JSON.
Or you have test data that is dynamic you can use JObject.FromObject operation and supply a inline object.
JObject o = JObject.FromObject(new
{
channel = new
{
title ...
How do I format a number in Java?
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Actually, String.format is like C's printf. It can format several kinds of data types.
– cesarse
Jul 2 '13 at 13:36
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jQuery DataTables: control table width
...b, it's not visible, hence can't calculate the widths. The solution is to call 'fnAdjustColumnSizing' when the tab shows.
Preamble
This example shows how DataTables with scrolling can be used together
with jQuery UI tabs (or indeed any other method whereby the table is
in a hidden (display:...
Can I apply the required attribute to fields in HTML5?
...value="" on the first entry - if there is no value attribute or a value on all options the required fail to trigger because the select returns an actual value
– mplungjan
May 18 '11 at 18:39
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Most pythonic way to delete a file which may not exist
...this takes even more lines and looks very ugly, it avoids the unnecessary call to os.path.exists() and follows the python convention of overusing exceptions.
It may be worthwhile to write a function to do this for you:
import os, errno
def silentremove(filename):
try:
os.remove(filena...
Could not find com.google.android.gms:play-services:3.1.59 3.2.25 4.0.30 4.1.32 4.2.40 4.2.42 4.3.23
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Check if you also installed the "Google Repository". If not, you also have to install the "Google Repository" in your SDK Manager.
Also be aware that there might be 2 SDK installations - one coming from AndroidStudio and one you might have instal...
Update statement with inner join on Oracle
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The second example has the benefit of allowing you to test the SQL before actually performing the update.
– Daniel Reis
Jan 19 '12 at 10:18
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