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sometimes my file just freezes in my vi |vim, what happened?
... you can restore your screen to normal by entering Ctrl-Q.
Theoretically, setting stty -ixon should prevent Ctrl-S from freezing your screen, but it's not working on my local Solaris 10 login.
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How to specify table's height such that a vertical scroll bar appears?
I have a table with many rows on my page. I would like to set table's height, say for 500px, such that if the height of the table is bigger than that, a vertical scroll bar will appear. I tried to use CSS height attribute on the table , but it doesn't work.
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How can I obtain an 'unbalanced' grid of ggplots?
... that is worth to mention. See also this answer.
library(ggplot2)
theme_set(theme_bw())
q1 <- ggplot(mtcars) + geom_point(aes(mpg, disp))
q2 <- ggplot(mtcars) + geom_boxplot(aes(gear, disp, group = gear))
q3 <- ggplot(mtcars) + geom_smooth(aes(disp, qsec))
q4 <- ggplot(mtcars) + geom...
configure Git to accept a particular self-signed server certificate for a particular https remote
...project I'm on has decided that SSH is "too much trouble"; instead, he has set up Git to be accessible via an https:// URL (and username/password authentication). The server for this URL presents a self-signed certificate, so he advised everyone to turn off certificate validation. This does not st...
javac not working in windows command prompt
...our current command prompt. You'll need to exit and re-open or simply do:
set "path=%path%;c:\program files\java\jdk1.6.0_16\bin"
By way of checking, execute:
echo %path%
from your command prompt and let us know what it is.
Otherwise, make sure there is a javac in that directory by trying:
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What is a provisioning profile used for when developing iPhone applications?
...our application code. Each Development Provisioning Profile will contain a set of iPhone Development Certificates, Unique Device Identifiers and an App ID.
Devices specified within the provisioning profile can be used for testing only by those individuals whose iPhone Development Certificates are ...
Difference between $state.transitionTo() and $state.go() in Angular ui-router
...ew state. $state.go calls $state.transitionTo internally but automatically sets options to { location: true, inherit: true, relative: $state.$current, notify: true }. This allows you to easily use an absolute or relative to path and specify only the parameters you'd like to update (while letting uns...
Difference between HTML “overflow : auto” and “overflow : scroll”
... position of the container is absolute Position relative overflow IE7. But setting Overflow:scroll works
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psql: FATAL: Peer authentication failed for user “dev”
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How do you allow peer AND md5? When I set md5, then I can no longer login with postgres user! I tried adding multiple lines, and separating the method with commas, but they didn't work. Ok I found mgoldwasser's answer and that worked. I just added another line fo...
Gesture recognizer and button actions
... Remember to conform to the UIGestureRecognizerDelegate Protocol and set the UIGestureRecognizer's delegate to that object.
– Daniel
Feb 27 '12 at 14:46
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