大约有 3,270 项符合查询结果（耗时：0.0310秒） [XML]
What's the use of Jade or Handlebars when writing AngularJs apps
... I agree with @NickWiggill. Mentally parsing a JADE template vs. raw HTML requires equal 'wetware' cpu time for me. I won't go so far as to say you're unprofessional if you disagree, but to me it's the same thing. @ Philipp, your analogy of parsing C/C++ to assembly being equal to parsin...
How do I send a cross-domain POST request via JavaScript?
...thing, the server will need to reply with HTML; if the server replies with raw XML, it can't do cross-frame communication.)
– Dan Fabulich
Sep 30 '12 at 5:00
1
...
Overlaying histograms with ggplot2 in R
...a.frame(xx = c(runif(100,20,50),runif(100,40,80),runif(100,0,30)),yy = rep(letters[1:3],each = 100))
ggplot(dat,aes(x=xx)) +
geom_histogram(data=subset(dat,yy == 'a'),fill = "red", alpha = 0.2) +
geom_histogram(data=subset(dat,yy == 'b'),fill = "blue", alpha = 0.2) +
geom_histogram(dat...
C++ lambda with captures as a function pointer
... <functional>
using namespace std;
// Original ftw function taking raw function pointer that cannot be modified
int ftw(const char *fpath, int(*callback)(const char *path)) {
return callback(fpath);
}
static std::function<int(const char*path)> ftw_callback_function;
static int ftw_...
Difference between HBase and Hadoop/HDFS
...r each other in the table, rather than being spread out based on the first letter of the subdomain.
Column
A column in HBase consists of a column family and a column qualifier, which are delimited by a : (colon) character.
Column Family
Column families physically colocate a set of columns and ...
Python naming conventions for modules
... basically one important class. Classes are named beginning with a capital letter. The modules are named like the class in lowercase. This leads to imports like the following:
from nib import Nib
from foo import Foo
from spam.eggs import Eggs, FriedEggs
It's a bit like emulating the Java way. One...
Wrapping a C library in Python: C, Cython or ctypes?
...self.handle, buffer, bytes, byref(count)) == OK:
return buffer.raw[:count.value]
raise D2XXException
def write(self, data):
buffer = create_string_buffer(data)
count = c_int()
bytes = len(data)
if d2xx.FT_Write(self.handle, buffer, bytes, byref...
Which characters need to be escaped when using Bash?
...ers with special meaning by not escaping identifier characters (i.e. ASCII letters, numbers, or '_'). It's very unlikely these would ever (i.e. in some weird POSIX-ish shell) have special meaning and thus need to be escaped.
...
R script line numbers at error?
...m_type = "spot",
sim_scheme = "shape", sim_gran = "hourly", sim_adjust = "raw",
nsim = 5, start_date = "2017-07-01", end_date = "2017-12-31",
compute_averages = opt$compute_averages, compute_shapes = opt$compute_shapes,
overwrite = opt$overwrite, nmonths = opt$nmonths, forward_regime = opt$fregi...
What's the difference between a Future and a Promise?
... I try to remember the difference as two ends of a pipe or a dead letter box. Promise allows to provide data, Future allows to retrieve it. That a Promise is often a Future too is convenience, I guess.
– Harald
Aug 6 at 7:46
...