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Linux c++ error: undefined reference to 'dlopen'
...found some interesting facts. With CC=Clang, this works:
$CC -ldl -x c -o app.exe - << EOF
#include <dlfcn.h>
#include <stdio.h>
int main(void)
{
if(dlopen("libc.so.6", RTLD_LAZY | RTLD_GLOBAL))
printf("libc.so.6 loading succeeded\n");
else
printf("libc.so.6 loading fa...
How can I list all collections in the MongoDB shell?
...ons
The reason I call that non-JavaScript is because:
$ mongo prodmongo/app --eval "show collections"
MongoDB shell version: 3.2.10
connecting to: prodmongo/app
2016-10-26T19:34:34.886-0400 E QUERY [thread1] SyntaxError: missing ; before statement @(shell eval):1:5
$ mongo prodmongo/app --eva...
How do I make a WinForms app go Full Screen
I have a WinForms app that I am trying to make full screen (somewhat like what VS does in full screen mode).
9 Answers
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Codesign error: Provisioning profile cannot be found after deleting expired profile
Tried to rebuild an app that was working just yesterday. Got a message that a profile had expired, so I removed it from the iPod and from iTunes. When I chose a new profile (one with an * in the identifier), I now get an error:
...
Is it possible to get the iOS 5.1 SDK for Xcode 4.2 on Snow Leopard?
...another Mac running Lion and Xcode 4.3.1 you can copy the files from:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/5.1 (9B176)
Place the copied files in the equivalent place on your Snow Leopard Mac: probably
/Developer/Platforms/iPhoneOS.platform/Dev...
MQTT物联网协议完全实践指南 · App Inventor 2 中文网
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How can I get the console logs from the iOS Simulator?
I want to see what happens in the iOS Simulator if I'm not testing the app in Xcode.
12 Answers
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Using Intent in an Android application to show another activity
In my Android application, I have two activity classes. I have a button on the first one and I want to show the second when it is clicked, but I get an error. Here are the classes:
...
What is the difference between --save and --save-dev?
...tests, minification..
--save is used to save the
package required for the application to run.
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C# getting the path of %AppData%
...
To get the AppData directory, it's best to use the GetFolderPath method:
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)
(must add using System if not present).
%AppData% is an environment variable, and they are...