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How to align an image dead center with bootstrap
...t;/div>
</div>
</div>
In Bootstrap already has css style call .center-block
.center-block {
display: block;
margin-left: auto;
margin-right: auto;
}
You can see a sample from here
share
...
Can I do a partial revert in GIT
... different files, along with changes other files in unrelated ways that I did not want to revert).
If you have diff.noprefix=true set in your ~/.gitconfig then you need to add -p0 to the git apply command, e.g.
git show <commit> -- <path> | git apply -p0 --reverse
...
String literals and escape characters in postgresql
...alue. (It is your responsibility that the byte sequences you create are valid characters in the server character set encoding.) Any other character following a backslash is taken literally. Thus, to include a backslash character, write two backslashes (\\). Also, a single quote can be included in an...
What is the difference between MacVim and regular Vim?
...e or the other is just a question of context for me.
Also, like El Isra said, the default vim (CLI) in OS X is slightly outdated. You may install an up-to-date version via MacPorts or you can install MacVim and add an alias to your .profile:
alias vim='/path/to/MacVim.app/Contents/MacOS/Vim'
to ...
How can I save an image with PIL?
...is code for my problem, but I get plain black images. Does anyone have any idea about this? stackoverflow.com/questions/24266000/…
– user961627
Jun 17 '14 at 15:08
add a com...
Importing from a relative path in Python
...r):
Python 2.6 and 3.x supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' means, go to the directory above me:
from ..Common import Common
As a caveat, this will only ...
JPA or JDBC, how are they different?
...nderlying technologies behind most Java database access (including JPA providers).
One of the issues with traditional JDBC apps is that you can often have some crappy code where lots of mapping between data sets and objects occur, logic is mixed in with SQL, etc.
JPA is a standard for Object Relat...
Identifying and removing null characters in UNIX
... (GNU sed) 4.7, I had to use the following invocation to get a backup file called example.csv.bak: sed -i.bak 's/\x0//g' example.csv
– Andrew Keeton
Jan 22 at 18:21
...
Manually put files to Android emulator SD card
... move files to and from the SD Card through the Android Perspective (it is called DDMS in Eclipse). Just select the Emulator in the left part of the screen and then choose the File Explorer tab. Above the list with your files should be two symbols, one with an arrow pointing at a phone, clicking thi...
How to get the parent dir location
...+:
from pathlib import Path
Path(__file__).parent
You can use multiple calls to parent to go further in the path:
Path(__file__).parent.parent
As an alternative to specifying parent twice, you can use:
Path(__file__).parents[1]
...