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Windows: How to specify multiline command on command prompt?
...-line conditional command to execute directly from CMD and not via a batch file, this should do work well.
Let's say you have something like this in a batch that you want to run directly in command prompt:
@echo off
for /r %%T IN (*.*) DO (
if /i "%%~xT"==".sln" (
echo "%%~T" is a nor...
Application auto build versioning
...hrough the go tool using -ldflags. For example, given the following source file:
package main
import "fmt"
var xyz string
func main() {
fmt.Println(xyz)
}
Then:
$ go run -ldflags "-X main.xyz=abc" main.go
abc
In order to set main.minversion to the build date and time when building:
go ...
How to make a phone call in android and come back to my activity when the call is done?
... Log.i(LOG_TAG, "IDLE");
}
}
}
In your Manifest.xml file add the following permission:
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
share
|
im...
Git status - is there a way to show changes only in a specific directory?
I would like to see a list of files modified since the last commit, as git status shows, but I care only about files located in a single directory. Is there a way to do this? I tried git status <directory> , but it seems this does something completely different (lists all changed files, as ...
Best way to build a Plugin system with Java
...rationPage();
}
Plugin authors should then bundle their plugins into JAR files. Your applications opens the JAR file and could then use an attribute from JAR manifest or the list of all files in the JAR file to find the class that implements your Plugin interface. Instantiate that class, the plug...
How can I force users to access my page over HTTPS instead of HTTP?
...
Where would you put this? .htaccess file?
– Wiki
Sep 17 '08 at 18:16
1
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How to search through all Git and Mercurial commits in the repository for a certain string?
...ty=format:%h)
And then use its search features to look for the misplaced file. All these work assuming the missing commit has not "expired" and been garbage collected, which may happen if it is dangling for 30 days and you expire reflogs or run a command that expires them.
...
Select + copy text in a TextView?
...r before long clicking on the text, so I hide the cursor in the layout.xml file just like you, and added an eventlistener for long click and display the cursor only when a selection starts.
So add the listener in your Activity in the onCreate section:
public TextView htmltextview;
public void onC...
Remove duplicated rows
I have read a CSV file into an R data.frame. Some of the rows have the same element in one of the columns. I would like to remove rows that are duplicates in that column. For example:
...
Pros and Cons of SQLite and Shared Preferences [closed]
...
FYI, there is a THIRD option: read/write XML to a file. (See android.util.xml classes). Appropriate for moderately complex data that can be read/written all at once. For example, a grid of values that user does not change frequently. Especially if it is data that you might l...