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Cross-Origin Request Headers(CORS) with PHP headers
...u probably want to be more restrictive, but this gives you
* the general idea of what is involved. For the nitty-gritty low-down, read:
*
* - https://developer.mozilla.org/en/HTTP_access_control
* - http://www.w3.org/TR/cors/
*
*/
function cors() {
// Allow from any origin
if (iss...
How to cancel/abort jQuery AJAX request?
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This is a bad idea. When starting a new call, you don't want the complete event to be fired of the previous call. You might get very weird results with this approach.
– Webberig
Apr 7 '14 at 8:34
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How do I tell if a regular file does not exist in Bash?
...o the external [ command, so either man test or man [ will give you a good idea of how it works.
– Keith Thompson
Sep 21 '13 at 19:04
8
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Draw in Canvas by finger, Android
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@apostleofzion no idea. its better you post a question with details and you might get a better answer. Sorry i do not know the solution.
– Raghunandan
May 6 '16 at 14:46
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How do I remove the blue styling of telephone numbers on iPhone/iOS?
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It's probably a good idea to use a[href^=tel:] so that you don't accidently match hrefs to telephone.html etc.
– Mattias Wadman
Mar 17 '12 at 18:10
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Difference between freeze and seal
...or the comment. I was just saying that I always thought it would be a good idea. I have a lot of students who end up typing something like element.onlick=something and getting frustrated because it doesn’t work, but it’s not technically an error.
– Manngo
S...
How to check whether a given string is valid JSON in Java
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A wild idea, try parsing it and catch the exception:
import org.json.*;
public boolean isJSONValid(String test) {
try {
new JSONObject(test);
} catch (JSONException ex) {
// edited, to include @Arthur's com...
matplotlib.pyplot will not forget previous plots - how can I flush/refresh?
...running a particular script, similar to the one in the question. I have no idea why it occurs.
It works (refreshes the graphs) if I put
plt.clf()
plt.cla()
plt.close()
after every plt.show()
share
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Tools for making latex tables in R [closed]
...package to the mix as it produces nice looking regression tables.
Another Idea: Some of these packages (esp. memisc and apsrtable) allow easy extensions of the code to produce tables for different regression objects. One such example is the lme4 memisc code shown in the question. It might make sens...
Detect when an image fails to load in Javascript
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Any idea if there's a way to tell if it encounters a redirect?
– quickshiftin
Nov 18 '14 at 6:12
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