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Can you disable tabs in Bootstrap?
...Thanks worked a treat, also added css "cursor:no-drop;" for cursor so use knows why they can't click it
– arbme
Feb 11 '12 at 3:11
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Convert Data URI to File then append to FormData
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BlobBuilder and ArrayBuffer are now deprecated, here is the top comment's code updated with Blob constructor:
function dataURItoBlob(dataURI) {
var binary = atob(dataURI.split(',')[1]);
var array = [];
for(var i = 0; i < binary.length; i++) ...
Should the hash code of null always be zero, in .NET
...m, either re-implement the hash code to return non-zero, add a default "unknown" enum entry equivalent to null, or simply don't use nullable enums.
Interesting find, by the way.
Another problem I see with this generally is that the hash code cannot represent a 4 byte or larger type that is nullabl...
How to use PyCharm to debug Scrapy projects
...a good Python debugger. I want to test my Scrapy spiders using it. Anyone knows how to do that please?
10 Answers
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How to define Gradle's home in IDEA?
...ikeYoung , I didn't have realpath installed installed at the time. nb: I now use export GRADLE_HOME="$(brew --prefix gradle)/libexec/" as recommended by @delitescene. Compare ls "$(brew --prefix gradle)/libexec/" with ls "$(which gradle)/libexec/" on osx, if u r using brew.
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How to find elements by class
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@pyCthon See answer for @jmunsch, BS now supports class_ which works properly.
– Wernight
Oct 6 '14 at 9:47
30
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Why is processing a sorted array faster than processing an unsorted array?
... by Mecanismo, via Wikimedia Commons. Used under the CC-By-SA 3.0 license.
Now for the sake of argument, suppose this is back in the 1800s - before long distance or radio communication.
You are the operator of a junction and you hear a train coming. You have no idea which way it is supposed to go. Y...
“No newline at end of file” compiler warning
... foo.cpp. What if the last line of foo.h was a comment without a new line? Now the first line of foo.cpp is commented out. These are just a couple of examples of the types of problems that can creep up.
Just wanted to point any interested parties to James' answer below. While the above answer is ...
Why is “throws Exception” necessary when calling a function?
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In Java, as you may know, exceptions can be categorized into two: One that needs the throws clause or must be handled if you don't specify one and another one that doesn't. Now, see the following figure:
In Java, you can throw anything that ex...
If strings are immutable in .NET, then why does Substring take O(n) time?
...t a win; all you've done is made your garbage collector get slower because now it has to worry about handling interior pointers.
If the substring operations people typically did on strings were completely different, then it would make sense to go with a persistent approach. If people typically had...