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How to create a directory using nerdtree

...s 'm'; you should see a menu at the bottom. Type in 'a' for add childnode. Now input the directory you want to create, making sure to add a '/' at the end, otherwise the script would create a file. AFAIK NERDTree cannot create parent directories like 'mkdir -p' does. ...
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Git: How to return from 'detached HEAD' state

...u want to create a new branch to retain commits you create, you may do so (now or later) by using -b with the checkout command again. Example: git checkout -b <new-branch-name> HEAD is now at 50a7153d7... Merge branch 'hotfix/1.87.1' In a case like this you may need to use --force (when...
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Where and why do I have to put the “template” and “typename” keywords?

... my C++11 answer) In order to parse a C++ program, the compiler needs to know whether certain names are types or not. The following example demonstrates that: t * f; How should this be parsed? For many languages a compiler doesn't need to know the meaning of a name in order to parse and basicall...
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What is the purpose of fork()?

...d process const char *argv[] = {"arg1", "arg2", "arg3", NULL}; // now start executing some other program exec("/path/to/a/program", argv); } The shell spawns a child process using exec and waits for it to complete, then continues with its own execution. Note that you don't have to us...
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Deep null checking, is there a better way?

...." to the language that has the semantics you want. (And it has been added now; see below.) That is, you'd say cake?.frosting?.berries?.loader and the compiler would generate all the short-circuiting checks for you. It didn't make the bar for C# 4. Perhaps for a hypothetical future version of t...
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How do you do a limit query in JPQL or HQL?

... Old post I know. I fully agree with Rachel. Using NHibernate (.Net port of Hibernate), I've recently upgraded from 2 to 3 and same thing, top X is now throwing a parser error. However, when I added setMaxResults on the query, it did gene...
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Delete element in a slice

...u want (for example, fmt.Println can take as many arguments as you want). Now, when calling a function, ... does the opposite: it unpacks a slice and passes them as separate arguments to a variadic function. So what this line does: a = append(a[:0], a[1:]...) is essentially: a = append(a[:0], ...
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How to determine the first and last iteration in a foreach loop?

... if I had to implement such a thing, I'd stick with the Rok Kralj's answer now on. – shadyyx May 15 '13 at 14:27 ...
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AngularJS : The correct way of binding to a service properties

...e.timerData = Timer.data; is starting to sound mighty tempting right about now... Let's dive a little deeper into that last point... What kind of model changes were we talking about? A model on the back-end (server)? Or a model which is created and lives only in the front-end? In either case, what ...
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Selecting multiple columns in a pandas dataframe

I have data in different columns but I don't know how to extract it to save it in another variable. 18 Answers ...