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Changing the current working directory in Java?
...tes the file in the original working directory even if user.dir is changed by the program.
– Michael Myers♦
Jun 9 '15 at 17:13
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Mercurial stuck “waiting for lock”
...borted pull ran sucessfully.
The lock had been set more than 2 years ago, by a process on a machine that is no longer on the LAN. Shame on the hg developers for a) not documenting locks adequately; b) not timestamping them for automatic removal when they get stale.
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How to insert values into C# Dictionary on instantiation?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
How do I check in SQLite whether a table exists?
....., colN typN)
In the same way, you can remove a table only if it exists by using:
drop table if exists TableName
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JavaScript hide/show element
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function showStuff(id, text, btn) {
document.getElementById(id).style.display = 'block';
// hide the lorem ipsum text
document.getElementById(text).style.display = 'none';
// hide the link
btn.style.display = 'none';
}
<td class="post">
<a href="...
How can I combine two HashMap objects containing the same types?
... @MichaelScheper: what else do you expect? Keys in a Map are by definition unique
– a_horse_with_no_name
Dec 16 '13 at 6:57
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Why do we usually use || over |? What is the difference?
... won't.
In addition, | can be used to perform the bitwise-OR operation on byte/short/int/long values. || cannot.
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How can I inject a property value into a Spring Bean which was configured using annotations?
... edited Jul 31 '18 at 17:05
Goodbye StackExchange
21.1k77 gold badges4343 silver badges8181 bronze badges
answered Dec 4 '08 at 7:41
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How to add color to Github's README.md file
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It also colors text surrounded by @@ in purple (and bold). Codecov takes advantage of this in its GitHub integration bot's comments, for example: github.com/zeit/now/pull/2570#issuecomment-512585770
– Jacob Ford
Oct 2...
How to set the part of the text view is clickable
...Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
TextView textView = (TextView) findViewById(R.id.hello);
textView.setText(ss);
textView.setMovementMethod(LinkMovementMethod.getInstance());
textView.setHighlightColor(Color.TRANSPARENT);
In XML:
<TextView
...
android:textColorLink="@drawable/your_sele...