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Actual meaning of 'shell=True' in subprocess
...expansions and file globs, research the ILS attacks of 1992-ish on network services which performed subprogram invocations via the shell. Examples include the various sendmail backdoors involving ILS.
In summary, use shell=False.
...
Android: HTTP communication should use “Accept-Encoding: gzip”
... For anyone also having trouble to get this up and running for google services here are two issues which took me quite some time to find out: (1) some google services require the user agent string provided by the client to contain the string gzip to really enable gzip compression. (2) keep in m...
Using OR in SQLAlchemy
... query components.
For example, let's assume that we are creating a REST service with few optional filters, that should return record if any of filters return true. On the other side, if parameter was not defined in a request, our query shouldn't change. Without or_() function we must do something...
VSS使用指南 - 开源 & Github - 清泛网 - 专注IT技能提升
...Microsoft Windows 95或以后版本或者MicrosoftWindows NT 4.0，NT要求Service Pack 3或更高版本(包括ServicePack 3)
◆ 外围设备/其它: Microsoft Internet Explorer 4.01 Service Pack1 (包含).
2.2 从网络安装VSS客户端
◆ 打开本地计算机的“网上邻居”属性对...
When use getOne and findOne methods Spring Data JPA
...
If wrapped inside a CompletableFuture<> web service I've found that you'll want to use findOne() vs. getOne() because of it's lazy implementation.
– Fratt
Jun 28 '18 at 16:04
...
Difference between “managed” and “unmanaged”
...ns on the CLR (Common Language Runtime), which, among other things, offers services like garbage collection, run-time type checking, and reference checking. So, think of it as, "My code is managed by the CLR."
Visual Basic and C# can only produce managed code, so, if you're writing an application i...
How to get the IP address of the docker host from inside a docker container
...cker.internal
In my docker-compose.yml file, I have this:
version: '3'
services:
api:
build: ./api
volumes:
- ./api:/usr/src/app:ro
ports:
- "8000"
environment:
- MONGO_SERVER
command: /usr/local/bin/gunicorn -c /usr/src/app/gunicorn_config.py -w 1 -b :800...
CSRF protection with CORS Origin header vs. CSRF token
...origin header for a cross-origin form post (a common way of attacking REST services that don't enable CORS for XHR), so I don't think an origin header check would be effective if the user is using Firefox.
– Andy
Jul 13 '16 at 13:41
...
Record file copy operation with Git
...
Simplicity, brevity, 100%... This answer is public service... upvoting everything in sight
– ptim
Nov 11 '17 at 12:06
1
...
When exactly is it leak safe to use (anonymous) inner classes?
... private void initLocationLibraries() {
mFusedLocationClient = LocationServices.getFusedLocationProviderClient(this);
mSettingsClient = LocationServices.getSettingsClient(this);
mLocationCallback = new LocationCallback() {
@Override
public void onLocationResult(LocationR...