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Why is parenthesis in print voluntary in Python 2.7?
...eUploader: {
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JavaScript OOP in NodeJS: how?
...ggest to use the inherits helper that comes with the standard util module: http://nodejs.org/api/util.html#util_util_inherits_constructor_superconstructor
There is an example of how to use it on the linked page.
share
...
Check orientation on Android phone
... on some devices you will get it wrong. We used that approach initially in http://apphance.com. Thanks to remote logging of Apphance we could see it on different devices and we saw that fragmentation plays its role here.
I saw weird cases: for example alternating portrait and square(?!) on HTC Desi...
What is the minimum I have to do to create an RPM file?
...se: GPL+
Group: Development/Tools
SOURCE0 : %{name}-%{version}.tar.gz
URL: http://toybinprog.company.com/
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
%description
%{summary}
%prep
%setup -q
%build
# Empty section.
%install
rm -rf %{buildroot}
mkdir -p %{buildroot}
# in builddir
...
How to find the operating system version using JavaScript?
... //IE 11 no longer identifies itself as MS IE, so trap it
//http://stackoverflow.com/questions/17907445/how-to-detect-ie11
else if ((browser == 'Netscape') && (nAgt.indexOf('Trident/') != -1)) {
browser = 'Microsoft Internet Explorer';
version ...
HTML5 Local Storage fallback solutions [closed]
...
Pure JS based simple localStorage polyfill:
Demo: http://jsfiddle.net/aamir/S4X35/
HTML:
<a href='#' onclick="store.set('foo','bar')">set key: foo, with value: bar</a><br/>
<a href='#' onclick="alert(store.get('foo'))">get key: foo</a><br/&...
Rename specific column(s) in pandas
...ng columns with df.columns = ...? As shown by Ted Petrou in [this answer],(https://stackoverflow.com/a/46912050/4909087) set_axis is useful when trying to chain methods.
Compare
# new for pandas 0.21+
df.some_method1()
.some_method2()
.set_axis()
.some_method3()
Versus
# old way
df1 = df.some...
How do you know when to use fold-left and when to use fold-right?
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How can I pretty-print JSON using Go?
...nded up with:
import (
"bytes"
"encoding/json"
"log"
"net/http"
)
func HandleCSPViolationRequest(w http.ResponseWriter, req *http.Request) {
body := App.MustReadBody(req, w)
if body == nil {
return
}
var prettyJSON bytes.Buffer
error := json.Indent(&...
AngularJs $http.post() does not send data
...
There is much confusion among newcomers to AngularJS as to why the
$http service shorthand functions ($http.post(), etc.) don’t appear to
be swappable with the jQuery equivalents (jQuery.post(), etc.)
The difference is in how jQuery and AngularJS serialize and transmit the data. Fund...