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Exit a Script On Error
I'm building a Shell Script that has a if function like this one:
5 Answers
5
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Maven command to list lifecycle phases along with bound goals?
... but I can't find an easy way to list the goals associated for each maven lifecycle phase for a given project.
5 Answers
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How to concatenate text from multiple rows into a single text string in SQL server?
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If you are on SQL Server 2017 or Azure, see Mathieu Renda answer.
I had a similar issue when I was trying to join two tables with one-to-many relationships. In SQL 2005 I found that XML PATH method can handle the concatenat...
Filter Fiddler traffic
... it possible to instruct Fiddler to only show me traffic directed to a specific host name?
In other words, can Fiddler traffic be filtered for Host?
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cscope or ctags why choose one over the other? [closed]
...emented. The second feature means that when you type foo. or foo->, and if foo is a structure, then a pop-up menu with field completion will be shown.
cscope also has the first feature - using set cscopetag - but not the last. However cscope additionally adds the ability to jump to any of the pl...
Why does C# allow {} code blocks without a preceding statement?
Why does C# allow code blocks without a preceding statement (e.g. if , else , for , while )?
9 Answers
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Difference between matches() and find() in Java Regex
I am trying to understand the difference between matches() and find() .
5 Answers
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“loop:” in Java code. What is this, and why does it compile?
... label1:
for (; ; ) {
label2:
for (; ; ) {
if (condition1) {
// break outer loop
break label1;
}
if (condition2) {
// break inner loop
break label2;
}
if (c...
“’” showing on page instead of “ ' ”
...RK - U+2019) character which is being decoded as CP-1252 instead of UTF-8. If you check the encodings table, then you see that this character is in UTF-8 composed of bytes 0xE2, 0x80 and 0x99. If you check the CP-1252 code page layout, then you'll see that each of those bytes stand for the individua...
Clojure differences between Ref, Var, Agent, Atom, with examples
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In coordinated access, if I want to only change state-a, but refer to state-b in doing so, I still need a ref correct? So it's not changing multiple things but referring to multiple things while changing any of them?
– event_...