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How to use int.TryParse with nullable int? [duplicate]

...uld never copy/paste from the internet just because an answer is accepted ^_^. – Thomas Jones Jan 15 '15 at 22:59 17 ...
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How to insert a SQLite record with a datetime set to 'now' in Android application?

...QL so you can enter a raw SQL query. mDb.execSQL("INSERT INTO "+DATABASE_TABLE+" VALUES (null, datetime()) "); Or the java date time capabilities : // set the format to sql date time SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date date = new Date(); ContentValue...
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“Unable to find remote helper for 'https'” during git clone

... where we copied afterwards for anyone to access it) We did a: export GIT_EXEC_PATH=<path_of_/libexec/git-core/> and solved. share | improve this answer | follow ...
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Pointer to pointer clarification

...ay *ipp = ip2; The * operator turns a pointer back into a variable. We fetch the value of ipp, which is "pointer to ip1 and turn it into a variable. What variable? ip1 of course! Therefore this is simply another way of saying ip1 = ip2; So we fetch the value of ip2. What is it? "pointer to j...
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What is a “symbol” in Julia?

...assignments, function calls, things that can be written as literal values, etc. It also needs a way to represent its own variables. I.e., you need a way to represent – as data – the foo on the left hand side of this: foo == "foo" Now we're getting to the heart of the matter: the difference ...
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How do I merge two javascript objects together in ES6+?

...: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign Syntax: Object.assign(target, sources); where ...sources represents the source object(s). Example: var obj1 = {name: 'Daisy', age: 30}; var obj2 = {name: 'Casey'}; Object.assign(obj1, obj2); ...
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How to add an image to a JPanel?

...e image according to the size of the JLabel? – coding_idiot Dec 7 '11 at 14:26 1 Nice code! I'm n...
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How do I ignore the initial load when watching model changes in AngularJS?

...se !== since null and undefined will match in this situation, or ('1' == 1 etc) – Jamie Pate Feb 18 '17 at 0:42 in gen...
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Depend on a branch or tag using a git URL in a package.json?

....json. If I changed the token or any letter in the repo name or user name, etc. - I'd get an error. So I knew I had the right token and repo name. I finally realized it's because the name of the dependency I had in my package.json didn't match the name in the package.json of the repo I was trying t...
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How to get Erlang's release version number from a shell?

... erl -eval 'erlang:display(erlang:system_info(otp_release)), halt().' -noshell share | improve this answer | follow | ...