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Why doesn't println! work in Rust unit tests?
... cargo test -- --no-capture no longer works. I get the following error: thread '<main>' panicked at '"Unrecognized option: \'no-capture\'."', ../src/libtest/lib.rs:249
– Nashenas
Jul 15 '15 at 17:50
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Delete empty lines using sed
I am trying to delete empty lines using sed:
13 Answers
13
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See my work log in jira
I want to see how many total hours I have logged in jira. Currently jira shows work log for individual story / sub tasks. But is it possible to show the total amount of work logged in jira by individual developer.
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How to sort in mongoose?
...find({domain:"gmail.com"});
query.sort('priority', 1);
query.exec(function(error, docs){
//...
});
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A fast method to round a double to a 32-bit int explained
When reading Lua's source code, I noticed that Lua uses a macro to round a double to a 32-bit int . I extracted the macro , and it looks like this:
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Viewing contents of a .jar file
What would be the easiest way to view classes, methods, properties, etc. inside a jar file?
I'm looking for something equivalent to the very useful Lutz Roeder .NET Reflector - for Java
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How can I export the schema of a database in PostgreSQL?
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answered Aug 2 '17 at 5:05
James JithinJames Jithin
8,57333 gold badges3131 silver badges4949 bronze badges
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What is a “callback” in C and how are they implemented?
... iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (iResult != NO_ERROR) {
printf("WSAStartup failed with error: %ld\n", iResult);
return 1;
}
//----------------------
// Create a SOCKET for listening for
// incoming connection requests.
SOCKET ListenSock...
Unix's 'ls' sort by name
Can you sort an ls listing by name?
11 Answers
11
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Find unused npm packages in package.json
...properly! (E.g. I tried it with Typescript and it gave unnecessary parsing errors)
For parsing package.json we can use the software jq. The below shell script requires a directory name where to start.
#!/bin/bash
DIRNAME=${1:-.}
cd $DIRNAME
FILES=$(mktemp)
PACKAGES=$(mktemp)
find . \
-path ....