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Find and replace strings in vim on multiple lines
...earch_string>/<replace_string>/g for replacing a string across a file, or :s/<search_string>/<replace_string>/ to replace in current line.
...
How can I add the new “Floating Action Button” between two widgets/layouts
...est practice:
Add compile 'com.android.support:design:25.0.1' to gradle file
Use CoordinatorLayout as root view.
Add layout_anchorto the FAB and set it to the top view
Add layout_anchorGravity to the FAB and set it to: bottom|right|end
<android.support.design.widget.CoordinatorLayout
x...
How to achieve code folding effects in Emacs?
...on (and other things) graphically.
If you want to get an overview of your file, try M-xoccur". Given a regex, it will create a new buffer with each match in the current buffer. You can search for "(defun" to get an overview of the functions the current file implements. Clicking on the result wil...
How do you force a CIFS connection to unmount
...azy unmount: umount -l (that's a lowercase L)
Lazy unmount. Detach the filesystem
from the filesystem hierarchy now, and
cleanup all references to the
filesystem as soon as it is not busy
anymore. (Requires kernel 2.4.11 or
later.)
...
Why does one use dependency injection?
...nch of loggers: Sometimes you want to log to the console, sometimes to the file system, sometimes using TCP/IP and a remote logging server, and so on ...
And of course you do NOT want to change all your code (meanwhile you have gazillions of it) and replace all lines
var logger = new Logger();
b...
Debug code-first Entity Framework migration codes
...ing the dll of your migrations
Step#4: Invoke migrate.exe with the /scriptFile parameter to launch the debugger and actually debug the desired db-migration
migrate.exe "Your.Migrations.Assembly.dll" /scriptFile="foo.sql" /verbose /startupConfigurationFile="Your.Migrations.Assembly.config"
Once t...
Tick symbol in HTML/XHTML
...lared properly as UTF-8, you can simply copy/paste these symbols into your file/server-side script/JavaScript/whatever.
Having said that, here's the exhaustive list of all relevant UTF-8 characters / HTML entities related to this topic:
☐ (hex: &#x2610; / dec: &#9744;): ballot box (empt...
How to get result of console.trace() as string in javascript with chrome or firefox?
...esult on console.
I want to get the results as string and save them to a file.
I don't define names for functions and I also can not get their names with callee.caller.name .
...
Send a pull request on GitHub for only latest commit
...this message after the cherry-pick. nothing added to commit but untracked files present (use "git add" to track). Everything is in my master, but I need to make my branch from the upstream.
– Kevin Hakanson
Mar 10 '11 at 13:22
...
Is !important bad for performance?
... Firefox uses a top down parser written manually. In both cases each
CSS file is parsed into a StyleSheet object, each object contains CSS
rules.
Firefox then creates style context trees which contain the end values
(after applying all rules in the right order)
From: http://taligarsie...