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How do I change the string representation of a Python class? [duplicate]
...raries, probably for performance reasons.
See also this for more details: http://www.laurentluce.com/posts/python-string-objects-implementation/
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Generating matplotlib graphs without a running X server [duplicate]
...ther than going through the pylab interface. There's a good example here:
http://www.dalkescientific.com/writings/diary/archive/2005/04/23/matplotlib_without_gui.html
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How can I change the image of an ImageView? [duplicate]
...ution 1:
Step 1: Create an XML file
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#cc8181"
>
<ImageView
android:id="@+id/image"
android:layout_...
replace String with another in java
...
Try this:
https://docs.oracle.com/javase/1.5.0/docs/api/java/lang/String.html#replace%28java.lang.CharSequence,%20java.lang.CharSequence%29
String a = "HelloBrother How are you!";
String r = a.replace("HelloBrother","Brother");
Syste...
jQuery - Detecting if a file has been selected in the file input [duplicate]
...on(){ ... });
Or
.change(function(){ ... });
which are equivalents.
http://api.jquery.com/change/
for a unique selector change your name attribute to id and then jQuery("#imafile") or a general jQuery('input[type="file"]') for all the file inputs
...
jQuery: outer html() [duplicate]
...('#xxx').wrapAll('<div>').parent().html();
alert(x);
Fiddle here: http://jsfiddle.net/ezmilhouse/Mv76a/
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Call to undefined function curl_init().? [duplicate]
...tension=php_curl.dll
After you have saved the file you must restart your HTTP server software (e.g. Apache) before this can take effect.
For Ubuntu 13.0 and above, simply use the debundled package. In a terminal type the following to install it and do not forgot to restart server.
sudo apt-get...
How to return value from an asynchronous callback function? [duplicate]
...
If you happen to be using jQuery, you might want to give this a shot:
http://api.jquery.com/category/deferred-object/
It allows you to defer the execution of your callback function until the ajax request (or any async operation) is completed. This can also be used to call a callback once sever...
Log.INFO vs. Log.DEBUG [closed]
...error conditions,
assumedly resulting in program termination.
Found on http://www.beefycode.com/post/Log4Net-Tutorial-pt-1-Getting-Started.aspx
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“Has invalid child element” warnings in Microsoft.Common.Targets while building
...oblem. Arghhh Microsoft!!
I found this out after looking at this link :
http://social.msdn.microsoft.com/Forums/en/Vsexpressvb/thread/31f52b76-b0de-406d-9c25-2f329dd7cf1c
Also works on 2013 and 2015 editions
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