大约有 47,000 项符合查询结果（耗时：0.0809秒） [XML]
Ensure that HttpConfiguration.EnsureInitialized()
... I was getting this answer so I compared my project that was generated from a preview version of VS 2013 to one that was generated with Update 1 and it the difference is that they replaced WebApiConfig.Register(...) with GlobalConfiguration.Configure(...) as gentiane describes in their answer. T...
Breaking loop when “warnings()” appear in R
...ely, R will also report to you that these particular errors were converted from warnings.
j <- function() {
for (i in 1:3) {
cat(i, "\n")
as.numeric(c("1", "NA"))
}}
# warn = 0 (default) -- warnings as warnings!
j()
# 1
# 2
# 3
# Warning messages:
# 1: NAs introduced by c...
The program can't start because libgcc_s_dw2-1.dll is missing
...tion (keeps down the size of the executable).
Updated:
Based on feedback from Greg Treleaven (see comments below), I'm adding links to:
[Screenshot of Code::Blocks "Project build options"]
[GNU gcc link options]
The latter discussion includes -static-libgcc and -static-libstdc++ linker option...
How to terminate a python subprocess launched with shell=True
...
I could do it using
from subprocess import Popen
process = Popen(command, shell=True)
Popen("TASKKILL /F /PID {pid} /T".format(pid=process.pid))
it killed the cmd.exe and the program that i gave the command for.
(On Windows)
...
Ignoring an already checked-in directory's contents?
...out sub-directories. Now I just created a script to copy these assets over from another, structured directory, with several levels of sub-directories.
...
Calculating moving average
... of non-NA values. Here's one way of doing that, incorporating the comment from @Ricardo Cruz:
cx <- c(0, cumsum(ifelse(is.na(x), 0, x)))
cn <- c(0, cumsum(ifelse(is.na(x), 0, 1)))
rx <- cx[(n+1):length(cx)] - cx[1:(length(cx) - n)]
rn <- cn[(n+1):length(cx)] - cn[1:(length(cx) - n)]
rs...
PHP - concatenate or directly insert variables in string
...tring, and I am very thankful for now knowing how to separate the variable from the rest of the sting if need be using the {}.
– Web_Designer
Apr 9 '11 at 15:51
...
How to create Java gradle project
How to create Java Gradle project from command line?
7 Answers
7
...
The Android emulator is not starting, showing “invalid command-line parameter”
...t locks some files)
Create the folder C:\Android
Moved folder + all files from C:\Program Files\android-sdk to C:\Android
Edited C:\Documents and Settings\All Users\Start Menu\Programs\Android SDK Tools shortcuts.
I considered uninstalling the SDK and re-installing, but for the life of me, where ...
index.php not loading by default
...OTE:
In general, you should never use .htaccess files
This is quoted from http://httpd.apache.org/docs/1.3/howto/htaccess.html
Although this refers to an older version of apache, I believe the principle still applies.
Adding the following to your httpd.conf (if you have access to it) is consi...