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What is the python keyword “with” used for? [duplicate]
...code is executed. In this section, I’ll discuss the statement as it will commonly be used. In the next section, I’ll examine the implementation details and show how to write objects for use with this statement.
The with statement is a control-flow structure whose basic structure is:
with express...
Java: Get month Integer from Date
... answer which gives values from 0 to 11.
But as Basil Bourque said in the comments, the preferred way is to get a Month enum object with the LocalDate::getMonth method.
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How to get current relative directory of your Makefile?
...TH = /project1/bin/$(notdir $(CURDIR))
See Appendix A Quick Reference in http://www.gnu.org/software/make/manual/make.html
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How to wait for all goroutines to finish without using time.Sleep?
...aitGroup. Quoting the linked example:
package main
import (
"net/http"
"sync"
)
func main() {
var wg sync.WaitGroup
var urls = []string{
"http://www.golang.org/",
"http://www.google.com/",
"http://www.somestupidname.c...
What is WebKit and how is it related to CSS?
...wondering why are things a bit messed up today, you'll have to read this:
http://webaim.org/blog/user-agent-string-history/
It gives a good idea of how gecko, webkit and other major rendering engines evolved and what led to the current state of messed up user-agent strings.
Quoting the last parag...
How to randomly select an item from a list?
Assume I have the following list:
14 Answers
14
...
JSON serialization of Google App Engine models
...t's been working for strings and integers for me so far: developers.google.com/appengine/docs/python/datastore/… So I'm not sure you need to reinvent the wheel to serialize to json: json.dumps(db.to_dict(Photo))
– gentimouton
Jul 5 '12 at 22:49
...
What does “use strict” do in JavaScript, and what is the reasoning behind it?
...
And:
Strict mode helps out in a couple ways:
It catches some common coding bloopers, throwing exceptions.
It prevents, or throws errors, when relatively "unsafe" actions are taken (such as gaining access to the global object).
It disables features that are confusing or poorly thoug...
JavaScript for detecting browser language preference [duplicate]
...age property that is obtained via javascript.
What they do affect is the HTTP 'Accept-Language' header, but it appears this value is not available through javascript at all. (Probably why @anddoutoi states he can't find a reference for it that doesn't involve server side.)
I have coded a workarou...
How to make gradient background in android
...ml:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<gradient
android:type="linear"
android:angle="0"
android:startColor="#f6ee19"
android:endColor="#115ede" />
</shape>
You set i...