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Intellij IDEA generate for-each/for keyboard shortcut
... Also checkout postfix completion, e.g. stackoverflow.com/a/40020608/109795
– Tom
Apr 30 '19 at 14:27
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Git: Ignore tracked files
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290
Sure.
git update-index --assume-unchanged [<file> ...]
To undo and start tracking aga...
Why does Clojure have “keywords” in addition to “symbols”?
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edited May 23 '17 at 12:17
Community♦
111 silver badge
answered Oct 6 '09 at 19:52
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How to use if-else option in JSTL
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528
Yes, but it's clunky as hell, e.g.
<c:choose>
<c:when test="${condition1}">
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Check if SQL Connection is Open or Closed
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2
+1 exactly - use the SqlConnectionState enum as an enum and not turn it into a string.....
– marc_s
A...
The ALTER TABLE statement conflicted with the FOREIGN KEY constraint
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edited Sep 22 '15 at 9:25
Waqar
57511 gold badge55 silver badges1717 bronze badges
answer...
Pass complex parameters to [Theory]
.... these examples from here:
PropertyData Example
public class StringTests2
{
[Theory, PropertyData(nameof(SplitCountData))]
public void SplitCount(string input, int expectedCount)
{
var actualCount = input.Split(' ').Count();
Assert.Equal(expectedCount, actualCount);
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Android Studio IDE: Break on Exception
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209
To break on all exceptions, caught or uncaught:
Open the Breakpoints window via Run -> Vi...
Is there an Eclipse line-width marker?
...d by me, but I have no reason to doubt them:
It has changed somehow in 2016: For details see [here] (https://bugs.eclipse.org/bugs/show_bug.cgi?id=495490#c2) You have to set it in the formatter: From menu [Window]-->[Preferences], select [Java]-->[Code Style]-->[Formatter], and then edi...
Java's L number (long) specification
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There are specific suffixes for long (e.g. 39832L), float (e.g. 2.4f) and double (e.g. -7.832d).
If there is no suffix, and it is an integral type (e.g. 5623), it is assumed to be an int. If it is not an integral type (e.g. 3.14159), it is assumed to be a double.
In all...