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Stash just a single file
...ative to the only slightly more complex branch sets. Stash is very useful for moving things around quickly, but you can accomplish more complex things with branches without that much more headache and work.
# git checkout -b tmpbranch
# git add the_file
# git commit -m "stashing the_file"
# git ch...
How to redirect output with subprocess in Python?
... use subprocess, here's the solution (mostly lifted from the documentation for subprocess):
p = subprocess.Popen(my_cmd, shell=True)
os.waitpid(p.pid, 0)
OTOH, you can avoid system calls entirely:
import shutil
with open('myfile', 'w') as outfile:
for infile in ('file1', 'file2', 'file3'):
...
When to use ko.utils.unwrapObservable?
...) to get the value of the observable, otherwise, it just returns the value for non-observable. If all I'm interested is the value of the data passed into the binding, why can't I just always use ()?
– arb
Mar 8 '12 at 21:40
...
Unstage a deleted file in git
...;file>, which is equivalent), but git reset treats its first argument before end-of-options-marker as a ref name, not a file name. Could it be written a bit more flexibly? Probably. Why wasn't it? Probably only the developers know for sure.
– twalberg
Nov 13...
Understanding spring @Configuration class
...ding Spring @Autowired usage I wanted to create a complete knowledge base for the other option of spring wiring, the @Configuration class.
...
Combine --user with --prefix error with setup.py install
...ption --user . (The option is currently undocumented , however it exists for Python 2.6+; you can see the help by running python setup.py install --help .)
...
Convert a float64 to an int in Go
...strconv"
)
func main() {
floats := []float64{1.9999, 2.0001, 2.0}
for _, f := range floats {
t := int(f)
s := fmt.Sprintf("%.0f", f)
if i, err := strconv.Atoi(s); err == nil {
fmt.Println(f, t, i)
} else {
fmt.Println(f, t, err)
...
Changing the status bar text color in splash screen iOS 7
...ady some stackoverflow questions that say how to change the status bar for all view controllers. I am currently changing the color of status bar this way:
...
Write to UTF-8 file in Python
... text, but you've given me a byte string!"
Try writing the Unicode string for the byte order mark (i.e. Unicode U+FEFF) directly, so that the file just encodes that as UTF-8:
import codecs
file = codecs.open("lol", "w", "utf-8")
file.write(u'\ufeff')
file.close()
(That seems to give the right a...
How can I install pip on Windows?
pip is a replacement for easy_install . But should I install pip using easy_install on Windows? Is there a better way?
...