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How to hide 'Back' button on navigation bar on iPhone?
...views in my app. But some of the views shouldn't have 'Back' (the previous title) button. Any ideas about how to hide the back button?
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How to prevent a dialog from closing when a button is clicked
... dialog = new AlertDialog.Builder(context)
.setView(v)
.setTitle(R.string.my_title)
.setPositiveButton(android.R.string.ok, null) //Set to null. We override the onclick
.setNegativeButton(android.R.string.cancel, null)
.create();
dialog.setOnShowListener(new ...
Why are my PowerShell scripts not running?
I wrote a simple batch file as a PowerShell script, and I am getting errors when they run.
9 Answers
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MySQL stored procedure vs function, which would I use when?
...
@Pacerier means functions in MySQL are something like scripts those compiles and executes on the fly. I copied it from some blog post, but didn't perform any practical to inspect this behaviors.
– Grijesh Chauhan
Jan 29 '15 at 7:10
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How best to include other scripts?
The way you would normally include a script is with "source"
21 Answers
21
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Create a new cmd.exe window from within another cmd.exe prompt
...md file type, all you have to do is save the contents as .bat, i.e.
@echo
TITLE example.bat
PAUSE
taskkill/IM cmd.exe
Make that into an "example.bat" file, save it, then open it and run.
share
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Iterate over the lines of a string
...__':
for f in f1, f2, f3:
print list(f())
Running this as the main script confirms the three functions are equivalent. With timeit (and a * 100 for foo to get substantial strings for more precise measurement):
$ python -mtimeit -s'import asp' 'list(asp.f3())'
1000 loops, best of 3: 370 usec...
How to build an android library with Android Studio and gradle?
...re going to need this in it (to add the android tools)
build.gradle
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.3'
}
}
Now we need to tell Gradle about some of the Android parts. It's pretty simple. A ba...
Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
...e event that some later developer comes through and wants to make this old script use, for example, sgid with 2755 but then can't figure out why the perms are completely screwed up. ;)
– dannysauer
Feb 4 at 22:32
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bash: Bad Substitution
This bash script gives me Bad substitution error on Ubuntu. Any help will be highly appreciated.
11 Answers
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