romanr

#!/bin/bash
# http://archives.postgresql.org/pgsql-admin/2010-05/msg00285.php
# Output lines suitable for sysctl configuration based
# on total amount of RAM on the system.  The output
# will allow up to 50% of physical memory to be allocated
# into shared memory.

# On Linux, you can use it as follows (as root):
#
# ./shmsetup >> /etc/sysctl.conf

romanr

import org.apache.commons.lang.StringUtils;

private String computeMD5(String string) throws NoSuchAlgorithmException {
  byte[] stringBytes = string.getBytes();

  MessageDigest messageDigest = MessageDigest.getInstance("MD5");
  messageDigest.update(stringBytes, 0, stringBytes.length);

  String md5 = new BigInteger(1, messageDigest.digest()).toString(16);
  md5 = StringUtils.leftPad(md5, 32, '0');

romanr

- (void)layoutSubviews {
  [super layoutSubviews];
  float indentPoints = self.indentationLevel * self.indentationWidth;
  if (indentPoints > 0) {
    [self.subviews enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
      UIView *view = (UIView *)obj;
      CGFloat width = CGRectGetWidth(view.frame);
      if (width > indentPoints * 2)
        width -= indentPoints;
      CGFloat x = CGRectGetMinX(view.frame);

romanr

Configure a pipe that has the appropriate bandwidth limit and delay.

sudo ipfw pipe 1 config bw 16Kbit/s delay 350ms
Attach it to all traffic going to or from port 80.

sudo ipfw add 1 pipe 1 src-port 80
sudo ipfw add 2 pipe 1 dst-port 80
Now traffic coming from or going to port 80 anywhere is limited by the pipe that you specified. Do your testing and once you get frustrated with slow access to the web remove the rules like so:

sudo ipfw delete 1

romanr

sudo port -v install mysql5-server
sudo -u _mysql mysql_install_db5 
# if above command produce this error: ERROR: 1004  Can't create file '/var/tmp/#sqle967_1_0.frm' (errno: 9)
# do this:
# sudo chown -R mysql:mysql /opt/local/var/db/mysql5
# sudo chmod u+rwx,go= /opt/local/var/db/mysql5
# sudo /opt/local/lib/mysql5/bin/mysql_install_db --user=mysql

romanr

Warning: Your developer_dir setting in macports.conf points to a non-existing directory. Since this is known to cause problems, please correct the setting or comment it and let macports auto-discover the correct path.


xcode-select --print-path

sudo nano /opt/local/etc/macports/macports.conf

romanr

// Google Analytics Macro
#define GA_INIT_TRACKER(ACCOUNT, PERIOD, DELEGATE) \
    [[GANTracker sharedTracker] startTrackerWithAccountID:ACCOUNT \
        dispatchPeriod:PERIOD \
        delegate:DELEGATE];
 
#define GA_STOP_TRACKER \
    [[GANTracker sharedTracker] stopTracker];
 
#define GA_TRACK_PAGE(PAGE) {\

romanr

//Create store and moc:
   NSURL *baseURL = [NSURL URLWithString:myUrl];
    RKObjectManager *objectManager = [RKObjectManager managerWithBaseURL:baseURL];

 //not sure what this does but it's in example project
    NSManagedObjectModel *managedObjectModel = [NSManagedObjectModel mergedModelFromBundles:nil];
    RKManagedObjectStore *managedObjectStore = [[RKManagedObjectStore alloc] initWithManagedObjectModel:managedObjectModel];
    objectManager.managedObjectStore = managedObjectStore;

NSString *modelPath = nil;

romanr

#define setFrameX(_a_, _x_) { CGRect tempframe = _a_.frame; tempframe.origin.x = _x_; _a_.frame = tempframe; }
#define setFrameY(_a_, _y_) { CGRect tempframe = _a_.frame; tempframe.origin.y = _y_; _a_.frame = tempframe; }
#define setFrameWidth(_a_, _w_) { CGRect tempframe = _a_.frame; tempframe.size.width = _w_; _a_.frame = tempframe; }
#define setFrameHeight(_a_, _h_) { CGRect tempframe = _a_.frame; tempframe.size.height = _h_; _a_.frame = tempframe; }

#define printDimensions(__X__) TVLog(@"%s : Origin:(%f, %f) Size:(%f, %f)", #__X__, __X__.frame.origin.x, __X__.frame.origin.y, __X__.frame.size.width, __X__.frame.size.height)
#define printSize(a) TVLog(@"%s : (%f, %f)", #a, a.width, a.height)

#define radiansForOrientation(_a_) (_a_ == UIInterfaceOrientationPortrait? 0 : _a_ == UIInterfaceOrientationLandscapeLeft? M_PI/2.f : _a_ == UIInterfaceOrientationLandscapeRight? -M_PI/2.f : _a_ == UIInterfaceOrientationPortraitUpsideDown?  -M_PI : 0)

romanr

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