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git index.lock File exists when I try to commit, but cannot delete the file
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I see that sometimes the lock file gets deleted automatically. Any clue why this file need to be deleted manually sometimes ?
– Nrj
Jan 6 '15 at 10:28
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What is the rationale for fread/fwrite taking size and count as arguments?
...mplemented.
The Single UNIX Specification says
For each object, size calls shall be
made to the fgetc() function and the
results stored, in the order read, in
an array of unsigned char exactly
overlaying the object.
fgetc also has this note:
Since fgetc() operates on bytes,
read...
UITextField border color
I have really great wish to set my own color to UITextField border. But so far I could find out how to change the border line style only.
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Write a program to find 100 largest numbers out of an array of 1 billion numbers
...gh the billion numbers, whenever you encounter a number greater than the smallest number in the queue (the head of the queue), remove the head of the queue and add the new number to the queue.
EDIT:
as Dev noted, with a priority queue implemented with a heap, the complexity of insertion to queue is...
What's the difference between the various methods to get a Context?
...ion about contexts as well:
In a regular Android application, you
usually have two kinds of Context,
Activity and Application.
Reading the article a little bit further tells about the difference between the two and when you might want to consider using the application Context (Activity.get...
How to make DialogFragment width to Fill_Parent
... I am using DialogFragment to display the dialog but its width is very small. How I can make this width to fill_parent to it ?
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if else statement in AngularJS templates
...ary operator as follows:
<span>{{isLarge ? 'video.large' : 'video.small'}}</span>
2. ng-switch directive:
can be used something like the following.
<div ng-switch on="video">
<div ng-switch-when="video.large">
<!-- code to render a large video block-->
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How to check whether a given string is valid JSON in Java
...son JSON API implementation that is available on github, in maven and partially on Android.
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How to include *.so library in Android Studio?
...how to add a *.so library to Android Studio, but none of them works, especially when it comes to the point of text: This does not work with the newer xxx (Android Studio, gradle, ...)
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How to change facet labels?
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)
Then create a 'labeller' function, and push it into your facet_grid call:
hospital_labeller <- function(variable,value){
return(hospital_names[value])
}
ggplot(survey,aes(x=age)) + stat_bin(aes(n=nrow(h3),y=..count../n), binwidth=10)
+ facet_grid(hospital ~ ., labeller=hospital_labelle...