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R script line numbers at error?
... error log after a non-interactive R failure.
I put the following at the top of the main script I was calling from the command line. This sets the global error handling option for the R session. My main script was called myMainScript.R. The various lines in the code have comments after them descri...
When should I use the Visitor Design Pattern? [closed]
...lies a Visitor object to each node in the structure. In this case, it's a top-down visitor. You can change the structure of the visit method to do bottom-up or some other ordering.
Here's a superclass for visitors. It's used by the visit method. It "arrives at" each node in the structure. Sinc...
Why is lazy evaluation useful?
...ite structure produced by similar expressions.
– Kristopher Micinski
Sep 4 '12 at 6:03
|
show 2 more comments
...
Inserting HTML into a div
...
This should be the top answer; the question was about insertion, not replacement.
– sam1370
Sep 4 at 2:57
...
Android REST client, Sample?
...tual REST URL's and the data format used.
The client would have 2 layers:
Top layer: The purpose of this layer is to provide methods which mirror the functionality of the REST API. For example, you could have one Java method corresponding to every URL in your REST API (or even two - one for GETs an...
iOS app error - Can't add self as subview
...tegory on the UINavigationController which prevents pushes/pops unless the top vc is the same one from a given point in time.
.h file:
@interface UINavigationController (SafePushing)
- (id)navigationLock; ///< Obtain "lock" for pushing onto the navigation controller
- (void)pushViewController...
How to fix height of TR?
...within the relative cell, and set the height of the cell, and the left and top of the content.
table {
width: 100%;
}
td {
border: 1px solid #999;
}
.set-height td {
position: relative;
overflow: hidden;
height: 3em;
}
.set-height p {
position: absolute;
margin: 0;
...
What is the best (and safest) way to merge a Git branch into master?
... with rebase and wants to merge all the commits from a (feature) branch on top of master. If there is a conflict on the way, you can resolve them for every commit. You keep full control during the process and can abort any time.
Get Master and Branch up-to-date:
git checkout master
git pull --reba...
Visual Studio 2013 and BitBucket
... to your "Team Explorer" and click on the "Manage Connections" icon on the top.
Double click on your Repository name under the "Local Git Repositories" section.
Now click on the "Sync" menu option.
Under the "Publish to Remote Repository", click the "Get Started" link.
Paste your URL within the high...
Add Bootstrap Glyphicon to Input Box
...l-feedback,
.has-feedback label.sr-only ~ div .form-control-feedback {
top: 0;
}
@media (min-width: 768px) {
.form-inline .inline-feedback {
position: relative;
display: inline-block;
}
.form-inline .has-feedback .form-control-feedback {
top: 0;
}
}
.form-horizonta...