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How can I write output from a unit test?

...croll bar is too small to be noticed or used. – Meow Cat 2012 Jul 24 '19 at 4:55  |  show 1 more comment ...
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How do I get a substring of a string in Python?

... Substr() normally (i.e. PHP and Perl) works this way: s = Substr(s, beginning, LENGTH) So the parameters are beginning and LENGTH. But Python's behaviour is different; it expects beginning and one after END (!). This is difficult to spot by beg...
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How can I remove a character from a string using Javascript?

...unt, we've got to remove 1 from the index, if you wish to use this to replicate how charAt works do not subtract 1 from the index on the 3rd line and use tmp.splice(i, 1) instead. share | improve th...
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Useful GCC flags for C

... answered Aug 3 '10 at 18:58 catphivecatphive 3,43133 gold badges2929 silver badges2727 bronze badges ...
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How to check sbt version?

...0.13.1-RC5 It's set in project/build.properties: jacek:~/oss/scalania $ cat project/build.properties sbt.version=0.13.1-RC5 The same task executed outside a SBT project shows the current version of the executable itself. jacek:~ $ sbt sbtVersion [info] Loading global plugins from /Users/jacek/...
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Get querystring from URL using jQuery [duplicate]

...function getUrlVars() { var vars = [], hash; var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&'); for(var i = 0; i < hashes.length; i++) { hash = hashes[i].split('='); vars.push(hash[0]); vars[hash[0]] = hash[1]; ...
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Converting array to list in Java

...and 10. Truly Immutable list Java 9: String[] objects = {"Apple", "Ball", "Cat"}; List<String> objectList = List.of(objects); Java 10 (Truly Immutable list): We can use List.of introduced in Java 9. Also other ways: List.copyOf(Arrays.asList(integers)) Arrays.stream(integers).collect(Collect...
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How to install Boost on Ubuntu

... >> $user_configFile Find the maximum number of physical cores: n=`cat /proc/cpuinfo | grep "cpu cores" | uniq | awk '{print $NF}'` Install boost in parallel: sudo ./b2 --with=all -j $n install Assumes you have /usr/local/lib setup already. if not, you can add it to your LD LIBRARY PATH:...
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How to determine whether a given Linux is 32 bit or 64 bit?

...ernel Otherwise, not for the Linux kernel, but for the CPU, you type: cat /proc/cpuinfo or: grep flags /proc/cpuinfo Under "flags" parameter, you will see various values: see "What do the flags in /proc/cpuinfo mean?" Among them, one is named lm: Long Mode (x86-64: amd64, also known as Int...
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What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?

...l, session is unique for your script-run after connect(). When pooling ... PHP for SQL Server uses ODBC connection pooling. When a connection from the pool is used, the connection state is reset. Closing the connection returns the connection to the pool. (note: see remarks for linux/mac) docs.micros...