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How to replace multiple strings in a file using PowerShell
...ple instances of strings within this file, and I tried using PowerShell to do the job.
5 Answers
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CSS content generation before or after 'input' elements [duplicate]
...t this and put the text after the input element.
The only thing you could do is to wrap every input element in a span or div and apply the CSS on these.
See the examples in the specification:
For example, the following document fragment and style sheet:
<h2> Header </h2> ...
How to convert an Int to a String of a given length with leading zeros to align?
...d by fommil, from 2.10 on, there is also a formatting string interpolator (does not support localisation):
val expr = 123
f"$expr%07d"
f"${expr}%07d"
Edit Apr 2019:
If you want leading spaces, and not zero, just leave out the 0 from the format specifier. In the above case, it'd be f"$expr%7d".T...
Vertically align text to top within a UILabel
...so you can see clearly what's happening.
Here's the quick and easy way to do this:
[myLabel sizeToFit];
If you have a label with longer text that will make more than one line, set numberOfLines to 0 (zero here means an unlimited number of lines).
myLabel.numberOfLines = 0;
[myLa...
How to get the current date and time
How do I get the current date and time in Java?
10 Answers
10
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Find Oracle JDBC driver in Maven repository
...
How do I find a repository (if any) that contains this artifact?
Unfortunately due the binary license there is no public repository with the Oracle Driver JAR. This happens with many dependencies but is not Maven's fault. If you...
Insert new column into table in sqlite?
... to add a new column COLNew in between the name and qty columns. How do I add a new column in between two columns?
6 ...
Why did Rails4 drop support for “assets” group in the Gemfile
...xisted to avoid unintended compilation-on-demand in production. As Rails 4 doesn't behave like that anymore, it made sense to remove the asset group.
This is explained in more detail in the commit that changed that. I extracted some quotes with the actual answer.
Some gems can be needed (in product...
How to close current tab in a browser window?
...ns, "YES" and "NO". If the user clicks "YES", close that page and If "NO", do nothing.
14 Answers
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CSS Background Opacity [duplicate]
... It's not really correct to say that "Children inherit opacity". They don't. It's just that if a child is contained in a parent with opacity, the child will have opacity: 1, but the parent applies it's opacity to itself including all it's children.
– stephband
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