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PowerShell: Setting an environment variable for a single command only
...stead you can set your environment variables in the CMD environment before calling powershell.exe:
> set foo=bar && powershell.exe -File .\script.ps1
A single & will also work, but will allow the command to continue if the set failed for some reason. (Is this even possible? I have ...
Coroutine vs Continuation vs Generator
...e. As @zvolkov mentioned, they're functions/objects that can be repeatedly called without returning, but when called will return (yield) a value and then suspend their execution. When they're called again, they will start up from where they last suspended execution and do their thing again.
A gener...
Sending a notification from a service in Android
...pIntent)
.setAutoCancel(true)
.addAction(R.drawable.icon, "Call", pIntent)
.addAction(R.drawable.icon, "More", pIntent)
.addAction(R.drawable.icon, "And more", pIntent).build();
NotificationManager notificationManager =
(NotificationManager) getSystemService(NOTI...
Does a view exist in ASP.NET MVC?
...n aside: one of our engineers (since moved on) built a custom view engine (called MultiTenantViewEngine, so you get a sense of its purpose) that implements FindView to throw a HttpException (404) if it can't find the given view. Is this good practice? I have no idea. But wouldn't be surprised if ...
How to sign an android apk file
...d here for more details). Threfore Google implemented their own apk signer called apksigner (duh!)
The script file can be found in %ANDROID_HOME%/sdk/build-tools/24.0.3/ (the .jar is in the /lib subfolder). Use it like this
apksigner sign --ks my.keystore my-app.apk --ks-key-alias alias_name
and ...
Download File Using Javascript/jQuery
...
A webpage cannot open a new tab automatically. To force the browser to download, get the server to send the pdf file with a nonsense MIME-type, such as application/x-please-download-me
– Randy the Dev
Sep 20 '10 at 7:55
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How to make shallow git submodules?
...errit, a common review practice is to download and cherry-pick the patch locally to test it.
However when testing it locally, the 'git submodule update' may fail fetching the correct submodule sha1 as the corresponding commit in the submodule is not yet part of the project history, but also just a...
Overriding the java equals() method - not working?
...ct other);
In other words, the parameter must be of type Object. This is called overriding; your method public boolean equals(Book other) does what is called overloading to the equals() method.
The ArrayList uses overridden equals() methods to compare contents (e.g. for its contains() and equals(...
Can you help me understand Moq Callback?
Using Moq and looked at Callback but I have not been able to find a simple example to understand how to use it.
5 Answers...
How to prevent the activity from loading twice on pressing the button
...t adapter and I have declared the method for it in the xml, not programmatically
– tejas
Nov 10 '11 at 13:00
2
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