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How to find out which processes are using swap space in Linux?
...ho caused most pages to be swapped out.
For the first you may run top and order by swap (press 'Op'), for the latter you can run vmstat and look for non-zero entries for 'so'.
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How to check if a view controller is presented modally or pushed on a navigation stack?
...elf.navigationController != nil would mean it's in a navigation
stack.
In order to handle the case that the current view controller is pushed while the navigation controller is presented modally, I have added some lines of code to check if the current view controller is the root controller in the n...
No line-break after a hyphen
...e>
body { padding: 20px; }
div { width: 300px; border: 1px solid gray; }
</style>
</head>
<body>
<div>
<p>If&nbsp;there&nbsp;is&nbsp;a&nbsp;-&nbsp;and&nbsp;words&nbsp;are&am...
How to initialize private static members in C++?
...for every .cpp file, and these assignments will happen in an indeterminate order (determined by the linker) before main() is run.
What if we #define VALUE to be a different number in one of our .cpp files? It will compile fine and we will have no way of knowing which one wins until we run the progr...
mvn clean install vs. deploy vs. release
...ject tests against the modified POMs to confirm everything is
in working order
Commit the modified POMs
Tag the code in the SCM with a version name (this will be prompted
for)
Bump the version in the POMs to a new value y-SNAPSHOT (these values
will also be prompted for)
Commit the mod...
How do I write a for loop in bash
...and allow counting/sequences by using the double periods (you can use a..z etc.). However, the double period syntax is a new feature of bash 3.0; earlier versions will not support this.
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pull out p-values and r-squared from a linear regression
...umber of predefined methods one can use such as coef(), resid(), summary() etc, but you won't always be so lucky.
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How can I use a search engine to search for special characters? [closed]
...und:
amp-what?
You can even search by object name, like "arrow", "chess", etc...
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Random shuffling of an array
... @bmcentee148 Swapping an element with itself is permissible in a random ordering. Not understanding this weakened the Enigma and helped enable Alan Turing to crack it. en.wikipedia.org/wiki/…
– Ellen Spertus
Jun 9 '15 at 23:59
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Run git pull over all subdirectories [duplicate]
...
replacing 'pull origin master' with fetch origin master:master tells git to explicitly update your 'master' branch with origin's master branch. This will not do a merge, any commits to master will be lost if you do this.
– ThorSummoner
...