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Running a Python script from PHP
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162
Tested on Ubuntu Server 10.04. I hope it helps you also on Arch Linux.
In PHP use shell_exec fu...
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);
...
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...
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...
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...
Stream vs Views vs Iterators
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182
First, they are all non-strict. That has a particular mathematical meaning related to functions,...
Do declared properties require a corresponding instance variable?
Do properties in Objective-C 2.0 require a corresponding instance variable to be declared? For example, I'm used to doing something like this:
...