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socket.io and session?
I'm using express framework. I want to reach session data from socket.io. I tried express dynamicHelpers with client.listener.server.dynamicViewHelpers data, but i can't get session data. Is there a simple way to do this? Please see the code
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Django CSRF check failing with an Ajax POST request
...s I suggested below) code.
What you need is this:
$.ajaxSetup({
beforeSend: function(xhr, settings) {
function getCookie(name) {
var cookieValue = null;
if (document.cookie && document.cookie != '') {
var cookies = document.cookie.s...
Python loop that also accesses previous and next values
...d do the trick.
foo = somevalue
previous = next_ = None
l = len(objects)
for index, obj in enumerate(objects):
if obj == foo:
if index > 0:
previous = objects[index - 1]
if index < (l - 1):
next_ = objects[index + 1]
Here's the docs on the enumera...
Android View shadow
...It looks like this:
Hope it will be helpful
Edit
The option above is for the older versions of Android Studio so you may not find it. For newer versions:
android:background="@android:drawable/dialog_holo_light_frame"
Moreover, if you want to have your own custom shape, I suggest to use a dra...
Write to file, but overwrite it if it exists
...
The >> redirection operator will append lines to the end of the specified file, where-as the single greater than > will empty and overwrite the file.
echo "text" > 'Users/Name/Desktop/TheAccount.txt'
...
How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]
If there's some cross-platform C/C++ code that should be compiled on Mac OS X, iOS, Linux, Windows, how can I detect them reliably during preprocessor process?
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App Inventor 2 注册登录功能教程 - 网络微数据库实现用户系统 · App Inventor 2 中文网
... 搜索 App Inventor 2 注册登录功能教程 - 网络微数据库实现用户系统
概述
方案一：CloudBase 邮箱注册与密码登录
方案二：Supabase 邮箱注册与登录
方案...
Calling dynamic function with dynamic number of parameters [duplicate]
I’m looking for a trick about this. I know how to call a dynamic, arbitrary function in JavaScript, passing specific parameters, something like this:
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What does auto do in margin:0 auto?
...argin-top:0;
margin-bottom:0;
margin-left:auto;
margin-right:auto;
Therefore, to give you an example, if the parent is 100px and the child is 50px, then the auto property will determine that there's 50px of free space to share between margin-left and margin-right:
var freeSpace = 100 - 50;
var eq...
What does this Google Play APK publish error message mean?
...sh a new version of my Android app to Google Play and get the following error?
17 Answers
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