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How do I change the cursor between Normal and Insert modes in Vim?
I would like to know how to change, if possible, the cursor in Vim (in color, shape, etc.) depending on what mode you are in.
...
mysqli or PDO - what are the pros and cons? [closed]
... the prepared statements, the fact that it becomes a standard, etc. But I know that most of the time, convincing somebody works better with a killer feature. So there it is:
A really nice thing with PDO is you can fetch the data, injecting it automatically in an object. If you don't want to use an ...
DbEntityValidationException - How can I easily tell what caused the error?
...riden SaveChanges without any refactor work.
Your exception message will now look like this:
System.Data.Entity.Validation.DbEntityValidationException: Validation
failed for one or more entities. See 'EntityValidationErrors' property
for more details. The validation errors are: The field P...
How to read a local text file?
... ! And go the section readAsText and try the example. You will be able to know how the readAsText function of FileReader works.
<html>
<head>
<script>
var openFile = function(event) {
var input = event.target;
var reader = new FileReader();
...
A numeric string as array key in PHP
..., 'that') or "associative" indexing: array(123=>array('this', 'that')). Now, thanks to you, I can just typehint ;) +1
– Just Plain High
Dec 8 '13 at 9:09
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AngularJs event to call after content is loaded
...he issue was. There was a typo on the attrs.onReady, should be what it is now. The other issue was that I was calling it funky.... ... what I get for converting coffeescript from memory to JS.
– jusopi
Jun 9 '15 at 18:53
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How to send a JSON object over Request with Android?
...er writing a test program to send various strings to the server until you know what format it needs to be in.
int TIMEOUT_MILLISEC = 10000; // = 10 seconds
String postMessage="{}"; //HERE_YOUR_POST_STRING.
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(htt...
Is it possible to create a “weak reference” in javascript?
...ou can't make a proxy wrapper object, because in JavaScript objects never know when they're about to be garbage-collected.
So your ‘weak reference’ becomes a key (eg. integer) in a simple lookup, with an add-reference and remove-reference method, and when there are no manually-tracked reference...
Explode PHP string by new line
...
@Rolf It seems I made an edit in a hurry. Corrected it now. What you should use depends on whether you want the empty lines or not in the output. The option from my answer also returns empty lines.
– Alin Purcaru
Aug 5 '13 at 14:42
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nodejs vs node on ubuntu 12.04
...odejs)
It's quite simple:
Install a nodejs version:
$ nvm install 4.4
Now you have nodejs 4.4 in addition to the version that was already installed and you can just use the node command to reach the newly installed version:
$ node -v // The new version added by nvm.
v4.4.5
$ nodejs -v // T...