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How do I make a fully statically linked .exe with Visual Studio Express 2005?
My current preferred C++ environment is the free and largely excellent Microsoft Visual Studio 2005 Express edition. From time to time I have sent release .exe files to other people with pleasing results. However recently I made the disturbing discovery that the pleasing results were based on more l...
Understanding Python's “is” operator
What does it really mean?
11 Answers
11
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Replace a value if null or undefined in JavaScript
I have a requirement to apply the ?? C# operator to JavaScript and I don't know how.
Consider this in C#:
5 Answers
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How can I hash a password in Java?
...
You can actually use a facility built in to the Java runtime to do this. The SunJCE in Java 6 supports PBKDF2, which is a good algorithm to use for password hashing.
byte[] salt = new byte[16];
random.nextBytes(salt);
KeySpec spec = new PBEKeySpec("password".toCharArray(), salt, 65...
How to redirect output with subprocess in Python?
...ly want to use subprocess, here's the solution (mostly lifted from the documentation for subprocess):
p = subprocess.Popen(my_cmd, shell=True)
os.waitpid(p.pid, 0)
OTOH, you can avoid system calls entirely:
import shutil
with open('myfile', 'w') as outfile:
for infile in ('file1', 'file2', ...
.gitignore file, where should I put it in my xcode project?
...tignore file?, is it inside the .git folder? or out? The .git is in same folder with the ProjectName.xcodeproj file
...
Regular expression to match DNS hostname or IP Address?
...anyone have a regular expression handy that will match any legal DNS hostname or IP address?
21 Answers
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Why am I seeing “TypeError: string indices must be integers”?
... a readable form. Using the advice on How can I convert JSON to CSV? I came up with this:
6 Answers
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How to adjust layout when soft keyboard appears
...is particular activity and this will adjust the layout resize option.
some source code below for layout design
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_he...
Equals(=) vs. LIKE
...n example where these operators produce obviously different results. Allow me to quote from the MySQL manual:
Per the SQL standard, LIKE performs matching on a per-character basis, thus it can produce results different from the = comparison operator:
mysql> SELECT 'ä' LIKE 'ae' COLLATE lat...