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How to paste in a new line with vim?
...newise|, thus
this command can be used to put a yanked block as
new lines.
:[line]pu[t]! [x] Put the text [from register x] before [line]
(default current line).
Unfortunately it’s not shorter than your current solution unless you co...
What is the $? (dollar question mark) variable in shell scripting? [duplicate]
...t is the $? variable hold? I can't Google search the answer because they block punctuation characters.
9 Answers
...
Check if object exists in JavaScript
...ariable exists (unless you want to wrap every second line into a try-catch block).
The reason is Javascript has this notorious value of undefined which strikingly doesn't mean that the variable is not defined, or that it doesn't exist undefined !== not defined
var a;
alert(typeof a); // undefined ...
How can I setup & run PhantomJS on Ubuntu?
...
If bitbucket.org is blocked by your proxy npm install phantomjs --phantomjs_cdnurl=http://cnpmjs.org/downloads
– 79E09796
Nov 26 '15 at 17:38
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Running code in main thread from another thread
...
A condensed code block is as follows:
new Handler(Looper.getMainLooper()).post(new Runnable() {
@Override
public void run() {
// things to do on the main thread
}
});
This does not involve passing down...
Automatically enter SSH password with script
...
just be aware that while sshpass blocks your password from commands like ps -aux, you shouldn't normally run commands by typing your password because other users on the same computer may be able to see the password by running ps -aux. if practical, you also...
Bootstrap Dropdown menu is not working
...
Your words are correct but the code blocks are the opposite of what you say.
– Astra Bear
Sep 14 '16 at 22:00
add a comment
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What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
...Cs - do you mean inversion of control? what would one use for RPC stack in PHP, something like XML-RPC extension? or one would have to write something on it's own?
– Stann
Aug 3 '12 at 3:47
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How To Auto-Format / Indent XML/HTML in Notepad++
Is there a way to re-indent a block of code? I'm looking for something similar to Ctrl + Shift + F in Eclipse (Auto-Format/Indent).
...
How to debug a Flask app
... where you want to start debugging.
Be sure not to use too-broad except blocks. Surrounding all your code with a catch-all try... except... will silence the error you want to debug. It's unnecessary in general, since Flask will already handle exceptions by showing the debugger or a 500 error and ...