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How to convert byte array to string and vice versa?
...it converts different input. Strings don't store the byte[] they were made from, chars don't have an encoding and a String does not store it otherwise.
– zapl
May 24 '16 at 8:39
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Rename multiple files by replacing a particular pattern in the filenames using a shell script [dupli
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With bash, you can also redirect from a string: sed 's/foo/bar/' <<< "$f"
– glenn jackman
Jul 27 '11 at 11:08
2
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Eclipse executable launcher error: Unable to locate companion shared library
...n instance of LiClipse (Eclipse distro for Python) which had been upgraded from 1.x to 2.x to 3.0.6, and had several other Eclipse features installed. On Mac OS X 10.10.5. This install worked until I updated or removed any of 5 features. Once broken, Time Machine restored a working LiClipse. In the...
phonegap open link in browser
...ntercept all links' click events, and call window.open with arguments read from the link's attributes.
Remember you must install the InAppBrowser plugin for this to work:
cordova plugin add cordova-plugin-inappbrowser
sha...
How can I create a temp file with a specific extension with .NET?
...m.IO.Path.GetTempPath() + Guid.NewGuid().ToString() + ".csv";
(To quote from the wiki article on the probabilty of a collision:
...one's annual risk of being hit by a
meteorite is estimated to be one
chance in 17 billion [19], that means
the probability is about 0.00000000006
(6 × 10...
What is the difference between Factory and Strategy patterns?
...tly in this case, it results in a kind of strategy pattern, but it differs from it semantically because it is used for OBJECT CREATION rather than operations. So, basically you have object creation using different strategies.
– interboy
Jan 27 '13 at 23:50
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Make a borderless form movable?
...s essentially does exactly the same as grabbing the title bar of a window, from the window manager's point of view.
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What's the purpose of using braces (i.e. {}) for a single-line if or loop?
...; 100 ; ++i)
if (i % 2 == 0)
j++;
i++;
Oh no! Coming from Python, this looks ok, but in fact it isn't, as it's equivalent to:
int j = 0;
for (int i = 0 ; i < 100 ; ++i)
if (i % 2 == 0)
j++;
i++;
Of course, this is a silly mistake, but one that even an experien...
Left Align Cells in UICollectionView
...tes for a particular index path. If you don't return the proper attributes from that function, you're likely to run into all sort of visual bugs, e.g. during insertion and deletion animations of cells or when using self-sizing cells by setting the collection view layout's estimatedItemSize.
The Appl...
JavaScript: clone a function
...modern ( >=iE9 ) feature of JavaScript (with a compatibility workaround from MDN)
Notes
It does not clone the function object additional attached properties, including the prototype property. Credit to @jchook
The new function this variable is stuck with the argument given on bind(), even on ne...