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Best practices for Storyboard login screen, handling clearing of data upon logout
...self.window.rootViewController = navigation;
}
In SignUpViewController.m file
- (IBAction)actionSignup:(id)sender
{
AppDelegate *appDelegateTemp = [[UIApplication sharedApplication]delegate];
appDelegateTemp.window.rootViewController = [[UIStoryboard storyboardWithName:@"Main" bundle:[NS...
Can you use if/else conditions in CSS?
...t;Text</p>
<p class="active">Text</p>
and in your CSS file:
p.normal {
background-position : 150px 8px;
}
p.active {
background-position : 4px 8px;
}
That's the CSS way to do it.
Then there are CSS preprocessors like Sass. You can use conditionals there, which'd look l...
What is the purpose of @SmallTest, @MediumTest, and @LargeTest annotations in Android?
...cally, it is the following:
Small: this test doesn't interact with any file system or network.
Medium: Accesses file systems on box which is running tests.
Large: Accesses external file systems, networks, etc.
Per the Android Developers blog, a small test should take < 100ms, a medium test...
Wget output document and headers to STDOUT
...ling -. This is part of the normal command argument for -O to cat out to a file, but since we don't use > to direct to a file, it goes out to the shell. You can use -qO- or -qO -.
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Using Build Flavors - Structuring source folders and build.gradle correctly
...e source folders.
I think it's also normal that you can't create resource files in the res folder. The menu system hasn't been updated to deal with all these extra resource folders. This will come later.
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Ways to implement data versioning in MongoDB
... performance loss when the records were reallocated to the end of the data file.
– Piotr Czapla
Nov 27 '10 at 10:03
...
What's the difference between SCSS and Sass?
... syntax of CSS. This means that every valid CSS stylesheet is a valid SCSS file with the same meaning. This syntax is enhanced with the Sass features described below. Files using this syntax have the .scss extension.
The second and older syntax, known as the indented syntax (or sometimes just “Sas...
Android: How do I prevent the soft keyboard from pushing my view up?
...ctivity's windowSoftInputModeflag to adjustPan in your AndroidMainfest.xml file inside your activity tag.
Check the official documentation for more info.
<activity
...
android:windowSoftInputMode="adjustPan">
</activity>
If your container is not changing size, then you likely hav...
rotating axis labels in R
..., "SP30", "SP244", "SP31", "SP147")
Second, give the name for a chart file
png(file = "Bargraph.jpeg", width = 500, height = 300)
Third, Plot the bar chart
barplot(H,names.arg=M,ylab="Degree ", col= rainbow(5), las=2, border = 0, cex.lab=1, cex.axis=1, font=1,col.axis="black")
title(xlab="S...
Escape double quotes in parameter
...ot quickly reproduce the symptoms: if I try myscript '"test"' with a batch file myscript.bat containing just @echo.%1 or even @echo.%~1, I get all quotes: '"test"'
Perhaps you can try the escape character ^ like this: myscript '^"test^"'?
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