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IntelliJ IDEA jump from interface to implementing class in Java
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If you did Command (Mac) / Ctrl (Windows) + Mouse click on method you want to navigate to You will be navigated to interface (Declaration)
but If you did Alt + Ctrl + Mouse click on method you want to navigate to You will be navigated to class (Implementa...
How to change line width in IntelliJ (from 120 character)
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IntelliJ IDEA 2016.2.1 Ultimate on Windows is the same.
– Do Nhu Vy
Aug 25 '16 at 6:36
2
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Placeholder in IE9
...der attribute
//as if it's functionality is supported natively..
window.placeHolder = function(textField){
//don't do anything if you get it for free..
if('placeholder' in document.createElement('input'))
return;
//don't do anything if the place ho...
What is __pycache__?
...ish to hide new bytecode or if you delete the hidden bytecode files.
On Windows the equivalent command might be (not tested, batch script welcome):
dir * /s/b | findstr __pycache__ | attrib +h +s +r
Which is same as going through the project hiding folders using right-click > hide...
Run...
Is Zookeeper a must for Kafka?
...e to the ttl of a dns entry so it will not re-resolve an entry. Out of the window goes your server swap possibilities. I would exchange it happily for etcd.
– RickyA
Mar 11 '16 at 14:49
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Cleanest way to write retry logic?
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Interesting. Can you use this outside of Windows Azure, say in a Winforms app?
– Matthew Lock
Jan 22 '13 at 5:18
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How to complete a git clone for a big project on an unstable connection?
...bare, then
rsync -v -P -e ssh user@host:repo.git .
You can use msys under Windows.
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How can I process each letter of text using Javascript?
...UTF-16 (formerly UCS-) in common. The third major platform that uses it is Windows. Unix, MacOS, and internet protocols use UTF-8. charAt is left over from the UCS-2 days when there were no surrogate pairs and to address the problem a new function, codepointAt was added to JavaScript that handles ou...
How can I detect whether an iframe is loaded?
...</iframe>
jsfiddle DEMO.
Update: Using plain javascript
window.onload=function(){
var ifr=document.getElementById('MainPopupIframe');
ifr.onload=function(){
this.style.display='block';
console.log('laod the iframe')
};
var btn=document.getElem...
How can I copy the output of a command directly into my clipboard?
...w useful this is, imagine I want to open my current path in a new terminal window (there may be other ways of doing it like Ctrl+T on some systems, but this is just for illustration purposes):
Terminal 1:
pwd | c
Terminal 2:
cd `v`
Notice the ` ` around v. This executes v as a command first and...