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What are the best PHP input sanitizing functions?
...ll other needs? For example, date inputs should be validated through strtotime or the DateTime class. The given date should be between the ranges you expect. What about email addresses? The previously mentioned filter extension can check that an address is well-formed, though I'm a fan of the is...
How to determine an interface{} value's “real” type?
...ch the type, use reflection to figure it out and then add the type in next time.
var data map[string]interface {}
...
for k, v := range data {
fmt.Printf("pair:%s\t%s\n", k, v)
switch t := v.(type) {
case int:
fmt.Printf("Integer: %v\n", t)
case float64:
fmt.Pr...
Why does Python use 'magic methods'?
... the interpreter starts. I.e.:
from __builtins__ import *
happens every time before your program starts.
I always thought it would be more correct if Python only did this for the interactive shell, and required scripts to import the various parts from builtins they needed. Also probably differen...
What does the number in parentheses shown after Unix command names in manpages mean?
...er to view the intro for Section 3. Continue this process until done. Each time after hitting q, it'll take you back to the main terminal screen but you'll still be in an interactive prompt, and you'll see this line:
--Man-- next: intro(8) [ view (return) | skip (Ctrl-D) | quit (Ctrl-C) ]
Note that...
Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
...n response to publicised attacks on high-profile web sites. However at the time of writing Safari (4) and Chrome (5) are still vulnerable to this.
Another attack that all browsers now disallow was to redefine constructor functions:
Array= function() {
alert('I steal '+this);
};
[1, 2, 3]
An...
How to change the font size on a matplotlib plot
...6, verticalalignment='bottom') # Size here overrides font_prop
plt.xlabel("Time", fontproperties=font_prop)
plt.ylabel("Amplitude", fontproperties=font_prop)
plt.text(0, 0, "Misc text", fontproperties=font_prop)
lgd = plt.legend(loc='lower right', prop=font_prop) # NB different 'prop' argument for ...
CSS to line break before/after a particular `inline-block` item
...y as this is useful for responsive design breakpoints. I guess most of the time "inline" is just as useful as inline-block for lists
– user1010892
Aug 7 '13 at 14:04
...
Android: View.setID(int id) programmatically - how to avoid ID conflicts?
...with any other view id already generated by the aapt tool during the build time. developer.android.com/reference/android/view/…
– Mahmoud
Dec 11 '18 at 12:52
...
How do I parse JSON with Objective-C?
...-party options only as a fallback if you find that class unavailable at runtime.
So, for example:
NSData *returnedData = ...JSON data, probably from a web request...
// probably check here that returnedData isn't nil; attempting
// NSJSONSerialization with nil data raises an exception, and who
//...
Importing CommonCrypto in a Swift framework
...imitations
Using the custom framework in another project fails at compile time with the error missing required module 'CommonCrypto'. This is because the CommonCrypto module does not appear to be included with the custom framework. A workaround is to repeat step 2 (setting Import Paths) in the proj...