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I change the capitalization of a directory and Git doesn't seem to pick up on it
...e git command fails and no files are changed in the filesystem or in git's index.
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Ignore python multiple return value
...g to a variable and then not using it? The function is returning a tuple; index it like a tuple.
– endolith
Mar 26 '13 at 14:41
Rails - How to use a Helper Inside a Controller
... end
end
end
class ExamplesController < ApplicationController
def index
current_datetime = helpers.datetime_format DateTime.now
raise current_datetime.inspect
end
end
OUTPUT
"2018-12-10 01:01 AM"
s...
Can you Run Xcode in Linux?
...to Unix and Linux platforms. But the IDE--the editor, project management, indexing, navigation, build system, graphical debugger, visual data modeling, SCM system, refactoring, project snapshots, etc.--is a Mac OS X Cocoa application, and is not portable.
...
What is a elegant way in Ruby to tell if a variable is a Hash or an Array?
...e is dependent on the ordering of the data(e.g. if you are using each_with_index). The order of the elements is implemented differently between hashes and arrays and it is different between ruby versions.(intertwingly.net/slides/2008/oscon/ruby19/22)
– juan2raid
...
Single TextView with multiple colored text
...
Not working for me getting ` java.lang.StringIndexOutOfBoundsException: length=3; index=12`
– Muhammad Babar
Nov 26 '15 at 10:35
1
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Application not picking up .css file (flask/python)
...ollows:
app_folder/ flask_app.py/ static/ style.css/ templates/
index.html
(Please note that 'static' and 'templates' are folders, which should be named exactly the same thing.)
To check what version of flask you are running, you should open Python in terminal and type the following ac...
Centering a background image, using CSS
...;
That should work.
If not, why not make a div with the image and use z-index to make it the background? This would be much easier to center than a background image on the body.
Other than that try:
background-position: 0 100px;/*use a pixel value that will center it*/ Or I think you can use 50...
SearchView's OnCloseListener doesn't work
...ter inflater = getMenuInflater();
inflater.inflate(R.menu.conversation_index_activity_menu, menu);
mSearchView = (SearchView) menu.findItem(R.id.itemSearch).getActionView();
MenuItem menuItem = menu.findItem(R.id.itemSearch);
int currentapiVersion = android.os.Build.VERSION.SDK_IN...
Convert int to char in java
...
With this you get the decimal value as a char type. I used charAt() with index 0 because the only value into that String is 'a' and as you know, the position of 'a' into that String start at 0.
Sorry if my english isn't well explained, hope it helps you.
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