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Force to open “Save As…” popup open at text link click for PDF in HTML
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From an answer to Force a browser to save file as after clicking link:
<a href="path/to/file" download>Click here to download</a>
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jQuery Datepicker with text input that doesn't allow user input
...e on the text input, and jQuery will still be able to edit its contents.
<input type='text' id='foo' readonly='true'>
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How to make Git “forget” about a file that was tracked but is now in .gitignore?
... from the index. This can be achieved with this command.
git rm --cached <file>
If you want to remove a whole folder, you need to remove all files in it recursively.
git rm -r --cached <folder>
The removal of the file from the head revision will happen on the next commit.
WARNING:...
How do you add a Dictionary of items into another Dictionary
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You can define += operator for Dictionary, e.g.,
func += <K, V> (left: inout [K:V], right: [K:V]) {
for (k, v) in right {
left[k] = v
}
}
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How to change Status Bar text color in iOS
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import UIKit
import SwiftUI
class HostingController: UIHostingController<ContentView> {
override var preferredStatusBarStyle: UIStatusBarStyle {
return .lightContent
}
}
Then change the following lines of code in the SceneDelegate.swift
window.rootViewController = UIHostin...
Best way to obfuscate an e-mail address on a website?
...downside: it is just as convenient for the end user as the explict href=mailto:xxx@yy link.
– Stephen C. Steel
Apr 14 '09 at 19:35
5
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TextView bold via xml file?
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I have a project in which I have the following TextView :
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textStyle="bold"
android:text="@string/app_name"
android:layout_gravity="center"
/>
So, I'm guessing you n...
SSL certificate rejected trying to access GitHub over HTTPS behind firewall
...macports and brew at least.
The commandline is as follows :
$ corkscrew <proxyhost> <proxyport> <targethost> <targetport> <authfile>
The proxyhost and proxyport are the coordinates of the https proxy. The targethost and targetport is the location of the host to tunn...
%Like% Query in spring JpaRepository
...current/reference/html.
You may want to get rid of the @Queryannotation alltogether, as it seems to resemble the standard query (automatically implemented by the spring data proxies); i.e. using the single line
List<Registration> findByPlaceContaining(String place);
is sufficient.
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What does a space mean in a CSS selector? i.e. What is the difference between .classA.classB and .cl
...lassA .classB {
border: 1px solid; }
It would work, for example, on:
<div class="classA">
<p class="classB">asdf</p>
</div>
This one, however, targets any type of element that is both class "classA", as well as class "classB". This type of style is less frequently s...