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Command to escape a string in bash
I need a bash command that will convert a string to something that is escaped. Here's an example:
3 Answers
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Python dictionary from an object's fields
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Agreed. Note that you can also convert the other way (dict->class) by typing MyClass(**my_dict), assuming you have defined a constructor with parameters that mirror the class attributes. No need to access private attributes or override dict.
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Android Facebook integration with invalid key hash
...e Play Console, and get the SHA-1 hash under App signing certificate. Then convert it to Base64, for example with this tool: Hexadecimal -> base64 string decoder
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Most efficient way to concatenate strings?
...choice though not for perf reasons. It can be clumsy syntax. Resharper can convert back and forth at will.
– usr
May 8 '18 at 16:13
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SQL Developer is returning only the date, not the time. How do I fix this?
...WOW... this was beautiful. Can't believe I was doing the conversion in the select statement.
– Leniel Maccaferri
Sep 21 '13 at 0:07
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Registry Key '…' has value '1.7', but '1.6' is required. Java 1.7 is Installed and the Registry is P
...va Runtime Environment"- On right hand side you will get 4-5 rows . Please select "CurrentVersion" and right Click( select modify option) Change version to "1.7"
Now the magic has been completed
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Image resizing client-side with JavaScript before upload to the server
...ed in a script tag)
You can use it as follows:
<input type="file" id="select">
<img id="preview">
<script>
document.getElementById('select').onchange = function(evt) {
ImageTools.resize(this.files[0], {
width: 320, // maximum width
height: 240 // maximum heigh...
What is a 'SAM type' in Java?
...ions, a new feature in Java 8, are considered a SAM type and can be freely converted to them.
For example, with an interface like this:
public interface Callable<T> {
public T call();
}
You can declare a Callable using lambda expressions like this:
Callable<String> strCallable =...
NoSQL - MongoDB vs CouchDB [closed]
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@amra Ok. But.. If it will accumulate data and select the data and I have to choose between mongo and couch, which one is better?
– verystrongjoe
Jun 18 '15 at 9:05
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What's wrong with Java Date & Time API? [closed]
...ar 109). There are a similar number of ++ and -- on the months in order to convert to a string.
They're mutable. As a result, any time you want to give a date back (say, as an instance structure) you need to return a clone of that date instead of the date object itself (since otherwise, people can m...